/**
 * CyberChef - The Cyber Swiss Army Knife
 *
 * @copyright Crown Copyright 2016
 * @license Apache-2.0
 *
 *   Copyright 2016 Crown Copyright
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */!function(t){var e={};function r(i){if(e[i])return e[i].exports;var n=e[i]={i:i,l:!1,exports:{}};return t[i].call(n.exports,n,n.exports,r),n.l=!0,n.exports}r.m=t,r.c=e,r.d=function(t,e,i){r.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},r.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},r.t=function(t,e){if(1&e&&(t=r(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(r.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var n in t)r.d(i,n,function(e){return t[e]}.bind(null,n));return i},r.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(e,"a",e),e},r.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},r.p="",r(r.s=1540)}({0:function(t,e){function r(e){return 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h(t+(r^(e|~i))+n+o|0,a)+e|0}i(s,n),s.prototype._update=function(){for(var t=a,e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);var r=this._a,i=this._b,n=this._c,o=this._d;r=u(r,i,n,o,t[0],3614090360,7),o=u(o,r,i,n,t[1],3905402710,12),n=u(n,o,r,i,t[2],606105819,17),i=u(i,n,o,r,t[3],3250441966,22),r=u(r,i,n,o,t[4],4118548399,7),o=u(o,r,i,n,t[5],1200080426,12),n=u(n,o,r,i,t[6],2821735955,17),i=u(i,n,o,r,t[7],4249261313,22),r=u(r,i,n,o,t[8],1770035416,7),o=u(o,r,i,n,t[9],2336552879,12),n=u(n,o,r,i,t[10],4294925233,17),i=u(i,n,o,r,t[11],2304563134,22),r=u(r,i,n,o,t[12],1804603682,7),o=u(o,r,i,n,t[13],4254626195,12),n=u(n,o,r,i,t[14],2792965006,17),r=f(r,i=u(i,n,o,r,t[15],1236535329,22),n,o,t[1],4129170786,5),o=f(o,r,i,n,t[6],3225465664,9),n=f(n,o,r,i,t[11],643717713,14),i=f(i,n,o,r,t[0],3921069994,20),r=f(r,i,n,o,t[5],3593408605,5),o=f(o,r,i,n,t[10],38016083,9),n=f(n,o,r,i,t[15],3634488961,14),i=f(i,n,o,r,t[4],3889429448,20),r=f(r,i,n,o,t[9],568446438,5),o=f(o,r,i,n,t[14],3275163606,9),n=f(n,o,r,i,t[3],4107603335,14),i=f(i,n,o,r,t[8],1163531501,20),r=f(r,i,n,o,t[13],2850285829,5),o=f(o,r,i,n,t[2],4243563512,9),n=f(n,o,r,i,t[7],1735328473,14),r=l(r,i=f(i,n,o,r,t[12],2368359562,20),n,o,t[5],4294588738,4),o=l(o,r,i,n,t[8],2272392833,11),n=l(n,o,r,i,t[11],1839030562,16),i=l(i,n,o,r,t[14],4259657740,23),r=l(r,i,n,o,t[1],2763975236,4),o=l(o,r,i,n,t[4],1272893353,11),n=l(n,o,r,i,t[7],4139469664,16),i=l(i,n,o,r,t[10],3200236656,23),r=l(r,i,n,o,t[13],681279174,4),o=l(o,r,i,n,t[0],3936430074,11),n=l(n,o,r,i,t[3],3572445317,16),i=l(i,n,o,r,t[6],76029189,23),r=l(r,i,n,o,t[9],3654602809,4),o=l(o,r,i,n,t[12],3873151461,11),n=l(n,o,r,i,t[15],530742520,16),r=c(r,i=l(i,n,o,r,t[2],3299628645,23),n,o,t[0],4096336452,6),o=c(o,r,i,n,t[7],1126891415,10),n=c(n,o,r,i,t[14],2878612391,15),i=c(i,n,o,r,t[5],4237533241,21),r=c(r,i,n,o,t[12],1700485571,6),o=c(o,r,i,n,t[3],2399980690,10),n=c(n,o,r,i,t[10],4293915773,15),i=c(i,n,o,r,t[1],2240044497,21),r=c(r,i,n,o,t[8],1873313359,6),o=c(o,r,i,n,t[15],4264355552,10),n=c(n,o,r,i,t[6],2734768916,15),i=c(i,n,o,r,t[13],1309151649,21),r=c(r,i,n,o,t[4],4149444226,6),o=c(o,r,i,n,t[11],3174756917,10),n=c(n,o,r,i,t[2],718787259,15),i=c(i,n,o,r,t[9],3951481745,21),this._a=this._a+r|0,this._b=this._b+i|0,this._c=this._c+n|0,this._d=this._d+o|0},s.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var t=o.allocUnsafe(16);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t},t.exports=s},118:function(t,e,r){"use strict";var i=r(68).codes.ERR_STREAM_PREMATURE_CLOSE;function n(){}t.exports=function t(e,r,o){if("function"==typeof r)return t(e,null,r);r||(r={}),o=function(t){var e=!1;return function(){if(!e){e=!0;for(var r=arguments.length,i=new Array(r),n=0;n<r;n++)i[n]=arguments[n];t.apply(this,i)}}}(o||n);var a=r.readable||!1!==r.readable&&e.readable,s=r.writable||!1!==r.writable&&e.writable,h=function(){e.writable||f()},u=e._writableState&&e._writableState.finished,f=function(){s=!1,u=!0,a||o.call(e)},l=e._readableState&&e._readableState.endEmitted,c=function(){a=!1,l=!0,s||o.call(e)},d=function(t){o.call(e,t)},p=function(){var t;return a&&!l?(e._readableState&&e._readableState.ended||(t=new i),o.call(e,t)):s&&!u?(e._writableState&&e._writableState.ended||(t=new i),o.call(e,t)):void 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/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <http://feross.org>
 * @license  MIT
 */
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i=Number(t)/Number(r),o=Number(e).toRadians(),a=this.lat.toRadians(),s=this.lon.toRadians(),h=Math.sin(a),u=Math.cos(a),f=Math.sin(i),l=Math.cos(i),c=Math.sin(o),d=h*l+u*f*Math.cos(o),p=Math.asin(d),m=c*f*u,v=l-h*d,g=s+Math.atan2(m,v);return new n(p.toDegrees(),(g.toDegrees()+540)%360-180)},n.intersection=function(t,e,r,i){if(!(t instanceof n))throw new TypeError("p1 is not LatLon object");if(!(r instanceof n))throw new TypeError("p2 is not LatLon object");var o=t.lat.toRadians(),a=t.lon.toRadians(),s=r.lat.toRadians(),h=r.lon.toRadians(),u=Number(e).toRadians(),f=Number(i).toRadians(),l=s-o,c=h-a,d=2*Math.asin(Math.sqrt(Math.sin(l/2)*Math.sin(l/2)+Math.cos(o)*Math.cos(s)*Math.sin(c/2)*Math.sin(c/2)));if(0==d)return null;var p=Math.acos((Math.sin(s)-Math.sin(o)*Math.cos(d))/(Math.sin(d)*Math.cos(o)));isNaN(p)&&(p=0);var 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i=this.lat.toRadians(),o=this.lon.toRadians(),a=Number(e).toRadians(),s=t/r,h=s*Math.cos(a),u=i+h;Math.abs(u)>Math.PI/2&&(u=u>0?Math.PI-u:-Math.PI-u);var f=Math.log(Math.tan(u/2+Math.PI/4)/Math.tan(i/2+Math.PI/4)),l=Math.abs(f)>1e-11?h/f:Math.cos(i),c=o+s*Math.sin(a)/l;return new n(u.toDegrees(),(c.toDegrees()+540)%360-180)},n.prototype.rhumbMidpointTo=function(t){if(!(t instanceof n))throw new TypeError("point is not LatLon object");var e=this.lat.toRadians(),r=this.lon.toRadians(),i=t.lat.toRadians(),o=t.lon.toRadians();Math.abs(o-r)>Math.PI&&(r+=2*Math.PI);var a=(e+i)/2,s=Math.tan(Math.PI/4+e/2),h=Math.tan(Math.PI/4+i/2),u=Math.tan(Math.PI/4+a/2),f=((o-r)*Math.log(u)+r*Math.log(h)-o*Math.log(s))/Math.log(h/s);return isFinite(f)||(f=(r+o)/2),n(a.toDegrees(),(f.toDegrees()+540)%360-180)},n.areaOf=function(t,e){var r=void 0===e?6371e3:Number(e),i=t[0].equals(t[t.length-1]);i||t.push(t[0]);for(var n=t.length-1,o=0,a=0;a<n;a++){var s=t[a].lat.toRadians(),h=t[a+1].lat.toRadians(),u=(t[a+1].lon-t[a].lon).toRadians();o+=2*Math.atan2(Math.tan(u/2)*(Math.tan(s/2)+Math.tan(h/2)),1+Math.tan(s/2)*Math.tan(h/2))}(function(t){for(var e=0,r=t[0].bearingTo(t[1]),i=0;i<t.length-1;i++){var n=t[i].bearingTo(t[i+1]),o=t[i].finalBearingTo(t[i+1]);e+=(n-r+540)%360-180,e+=(o-n+540)%360-180,r=o}n=t[0].bearingTo(t[1]);return e+=(n-r+540)%360-180,Math.abs(e)<90})(t)&&(o=Math.abs(o)-2*Math.PI);var f=Math.abs(o*r*r);return i||t.pop(),f},n.prototype.equals=function(t){if(!(t instanceof n))throw new TypeError("point is not LatLon object");return this.lat==t.lat&&this.lon==t.lon},n.prototype.toString=function(t,e){return i.toLat(this.lat,t,e)+", "+i.toLon(this.lon,t,e)},void 0===Number.prototype.toRadians&&(Number.prototype.toRadians=function(){return this*Math.PI/180}),void 0===Number.prototype.toDegrees&&(Number.prototype.toDegrees=function(){return 180*this/Math.PI}),t.exports&&(t.exports=n)},1271:function(t,e,r){"use strict";if(t.exports)var i=r(404);i.prototype.distanceTo=function(t){if(!(t instanceof i))throw new TypeError("point is not LatLon object");try{return Number(this.inverse(t).distance.toFixed(3))}catch(t){return NaN}},i.prototype.initialBearingTo=function(t){if(!(t instanceof i))throw new TypeError("point is not LatLon object");try{return Number(this.inverse(t).initialBearing.toFixed(9))}catch(t){return NaN}},i.prototype.finalBearingTo=function(t){if(!(t instanceof i))throw new TypeError("point is not LatLon object");try{return Number(this.inverse(t).finalBearing.toFixed(9))}catch(t){return NaN}},i.prototype.destinationPoint=function(t,e){return this.direct(Number(t),Number(e)).point},i.prototype.finalBearingOn=function(t,e){return Number(this.direct(Number(t),Number(e)).finalBearing.toFixed(9))},i.prototype.direct=function(t,e){var r,n,o,a,s=this.lat.toRadians(),h=this.lon.toRadians(),u=e.toRadians(),f=t,l=this.datum.ellipsoid.a,c=this.datum.ellipsoid.b,d=this.datum.ellipsoid.f,p=Math.sin(u),m=Math.cos(u),v=(1-d)*Math.tan(s),g=1/Math.sqrt(1+v*v),b=v*g,y=Math.atan2(v,m),w=g*p,M=1-w*w,_=M*(l*l-c*c)/(c*c),S=1+_/16384*(4096+_*(_*(320-175*_)-768)),A=_/1024*(256+_*(_*(74-47*_)-128)),k=f/(c*S),x=0;do{r=Math.cos(2*y+k),a=k,k=f/(c*S)+A*(n=Math.sin(k))*(r+A/4*((o=Math.cos(k))*(2*r*r-1)-A/6*r*(4*n*n-3)*(4*r*r-3)))}while(Math.abs(k-a)>1e-12&&++x<100);if(x>=100)throw new Error("Formula failed to converge");var E=b*n-g*o*m,R=Math.atan2(b*o+g*n*m,(1-d)*Math.sqrt(w*w+E*E)),B=d/16*M*(4+d*(4-3*M)),T=(h+(Math.atan2(n*p,g*o-b*n*m)-(1-B)*d*w*(k+B*n*(r+B*o*(2*r*r-1))))+3*Math.PI)%(2*Math.PI)-Math.PI,I=Math.atan2(w,-E);return I=(I+2*Math.PI)%(2*Math.PI),{point:new i(R.toDegrees(),T.toDegrees(),this.datum),finalBearing:I.toDegrees(),iterations:x}},i.prototype.inverse=function(t){var e=t;-180==this.lon&&(this.lon=180);var r,i,n,o,a,s,h=this.lat.toRadians(),u=this.lon.toRadians(),f=e.lat.toRadians(),l=e.lon.toRadians(),c=this.datum.ellipsoid.a,d=this.datum.ellipsoid.b,p=this.datum.ellipsoid.f,m=l-u,v=(1-p)*Math.tan(h),g=1/Math.sqrt(1+v*v),b=v*g,y=(1-p)*Math.tan(f),w=1/Math.sqrt(1+y*y),M=y*w,_=0,S=0,A=0,k=0,x=0,E=m,R=0,B=Math.abs(m)>Math.PI;do{if(0==(n=w*(r=Math.sin(E))*(w*r)+(g*M-b*w*(i=Math.cos(E)))*(g*M-b*w*i)))break;if(S=b*M+g*w*i,s=E,E=m+(1-(a=p/16*(k=1-(o=g*w*r/(_=Math.sqrt(n)))*o)*(4+p*(4-3*k))))*p*o*((A=Math.atan2(_,S))+a*_*((x=0!=k?S-2*b*M/k:0)+a*S*(2*x*x-1))),(B?Math.abs(E)-Math.PI:Math.abs(E))>Math.PI)throw new Error("λ > π")}while(Math.abs(E-s)>1e-12&&++R<1e3);if(R>=1e3)throw new Error("Formula failed to converge");var T=k*(c*c-d*d)/(d*d),I=T/1024*(256+T*(T*(74-47*T)-128)),L=d*(1+T/16384*(4096+T*(T*(320-175*T)-768)))*(A-I*_*(x+I/4*(S*(2*x*x-1)-I/6*x*(4*_*_-3)*(4*x*x-3)))),C=Math.atan2(w*r,g*M-b*w*i),D=Math.atan2(g*r,-b*w+g*M*i);return C=(C+2*Math.PI)%(2*Math.PI),D=(D+2*Math.PI)%(2*Math.PI),{distance:L,initialBearing:0==L?NaN:C.toDegrees(),finalBearing:0==L?NaN:D.toDegrees(),iterations:R}},void 0===Number.prototype.toRadians&&(Number.prototype.toRadians=function(){return this*Math.PI/180}),void 0===Number.prototype.toDegrees&&(Number.prototype.toDegrees=function(){return 180*this/Math.PI}),t.exports&&(t.exports=i)},1272:function(t,e,r){"use strict";if(t.exports)var i=r(519);if(t.exports)var n=r(444);function o(t,e){if(!(this instanceof o))return new o(t,e);this.lat=Number(t),this.lon=Number(e)}o.prototype.toVector=function(){var t=this.lat.toRadians(),e=this.lon.toRadians(),r=Math.cos(t)*Math.cos(e),n=Math.cos(t)*Math.sin(e),o=Math.sin(t);return new i(r,n,o)},i.prototype.toLatLonS=function(){var t=Math.atan2(this.z,Math.sqrt(this.x*this.x+this.y*this.y)),e=Math.atan2(this.y,this.x);return new o(t.toDegrees(),e.toDegrees())},o.prototype.greatCircle=function(t){var e=this.lat.toRadians(),r=this.lon.toRadians(),n=Number(t).toRadians(),o=Math.sin(r)*Math.cos(n)-Math.sin(e)*Math.cos(r)*Math.sin(n),a=-Math.cos(r)*Math.cos(n)-Math.sin(e)*Math.sin(r)*Math.sin(n),s=Math.cos(e)*Math.sin(n);return new i(o,a,s)},i.prototype.greatCircle=function(t){var e=Number(t).toRadians(),r=new i(0,0,1).cross(this),n=this.cross(r),o=r.times(Math.cos(e)/r.length());return n.times(Math.sin(e)/n.length()).minus(o)},o.prototype.distanceTo=function(t,e){if(!(t instanceof o))throw new TypeError("point is not LatLon object");e=void 0===e?6371e3:Number(e);var r=this.toVector(),i=t.toVector();return r.angleTo(i)*e},o.prototype.bearingTo=function(t){if(!(t instanceof o))throw new TypeError("point is not LatLon object");var e=this.toVector(),r=t.toVector(),n=new i(0,0,1),a=e.cross(r),s=e.cross(n);return(a.angleTo(s,e).toDegrees()+360)%360},o.prototype.midpointTo=function(t){if(!(t instanceof o))throw new TypeError("point is not LatLon object");var e=this.toVector(),r=t.toVector();return e.plus(r).unit().toLatLonS()},o.prototype.intermediatePointTo=function(t,e){if(!(t instanceof o))throw new TypeError("point is not LatLon object");var r=this.toVector(),n=t.toVector(),a=r.cross(n).length(),s=r.dot(n),h=Math.atan2(a,s)*Number(e),u=Math.sin(h),f=Math.cos(h),l=r.cross(n).unit().cross(r),c=r.times(f).plus(l.times(u));return new i(c.x,c.y,c.z).toLatLonS()},o.prototype.intermediatePointOnChordTo=function(t,e){if(!(t instanceof o))throw new TypeError("point is not LatLon object");var r=this.toVector(),n=t.toVector(),a=r.plus(n.minus(r).times(Number(e)));return new i(a.x,a.y,a.z).toLatLonS()},o.prototype.destinationPoint=function(t,e,r){r=void 0===r?6371e3:Number(r);var n=this.toVector(),o=Number(t)/r,a=Number(e).toRadians(),s=new i(0,0,1).cross(n).unit(),h=n.cross(s),u=s.times(Math.sin(a)),f=h.times(Math.cos(a)).plus(u),l=n.times(Math.cos(o)),c=f.times(Math.sin(o));return l.plus(c).toLatLonS()},o.intersection=function(t,e,r,i){if(!(t instanceof o))throw new TypeError("path1start is not LatLon object");if(!(r instanceof o))throw new TypeError("path2start is not LatLon object");if(!(e instanceof o)&&isNaN(e))throw new TypeError("path1brngEnd is not LatLon object or bearing");if(!(i instanceof o)&&isNaN(i))throw new TypeError("path2brngEnd is not LatLon object or bearing");var n,a,s,h,u=t.toVector(),f=r.toVector();e instanceof o?(n=u.cross(e.toVector()),s="endpoint"):(n=t.greatCircle(Number(e)),s="bearing"),i instanceof o?(a=f.cross(i.toVector()),h="endpoint"):(a=r.greatCircle(Number(i)),h="bearing");var l=n.cross(a),c=a.cross(n),d=null;switch(s+"+"+h){case"bearing+bearing":switch(Math.sign(n.cross(u).dot(l))+Math.sign(a.cross(f).dot(l))){case 2:d=l;break;case-2:d=c;break;case 0:d=u.plus(f).dot(l)>0?c:l}break;case"bearing+endpoint":d=Math.sign(n.cross(u).dot(l))>0?l:c;break;case"endpoint+bearing":d=Math.sign(a.cross(f).dot(l))>0?l:c;break;case"endpoint+endpoint":d=u.plus(f).plus(e.toVector()).plus(i.toVector()).dot(l)>0?l:c}return d.toLatLonS()},o.prototype.crossTrackDistanceTo=function(t,e,r){if(!(t instanceof o))throw new TypeError("pathStart is not LatLon object");var i=void 0===r?6371e3:Number(r),n=this.toVector();return((e instanceof o?t.toVector().cross(e.toVector()):t.greatCircle(Number(e))).angleTo(n)-Math.PI/2)*i},o.prototype.alongTrackDistanceTo=function(t,e,r){if(!(t instanceof o))throw new TypeError("pathStart is not LatLon object");var i=void 0===r?6371e3:Number(r),n=this.toVector(),a=e instanceof o?t.toVector().cross(e.toVector()):t.greatCircle(Number(e)),s=a.cross(n).cross(a);return t.toVector().angleTo(s,a)*i},o.prototype.nearestPointOnSegment=function(t,e){var r=null;if(this.isBetween(t,e)){var i=this.toVector(),n=t.toVector(),o=e.toVector(),a=n.cross(o),s=i.cross(a);r=a.cross(s).toLatLonS()}else{r=this.distanceTo(t)<this.distanceTo(e)?t:e}return r},o.prototype.isBetween=function(t,e){var r=this.toVector(),i=t.toVector(),n=e.toVector(),o=r.minus(i),a=n.minus(i),s=r.minus(n),h=i.minus(n),u=o.dot(a),f=s.dot(h),l=u>=0&&f>=0,c=r.dot(i)>=0&&r.dot(n)>=0;return l&&c},o.prototype.enclosedBy=function(t){var e=t[0].equals(t[t.length-1]);e||t.push(t[0]);for(var r=t.length-1,i=this.toVector(),n=[],o=0;o<r;o++)n[o]=i.minus(t[o].toVector());n.push(n[0]);var a=0;for(o=0;o<r;o++)a+=n[o].angleTo(n[o+1],i);var s=Math.abs(a)>Math.PI;return e||t.pop(),s},o.areaOf=function(t,e){var r=null==e?6371e3:Number(e),i=t[0].equals(t[t.length-1]);i||t.push(t[0]);for(var n=t.length-1,o=[],a=0;a<n;a++){var s=t[a].toVector(),h=t[a+1].toVector();o[a]=s.cross(h)}o.push(o[0]);var u=t[0].toVector(),f=0;for(a=0;a<n;a++)f+=o[a].angleTo(o[a+1],u);var l=(n*Math.PI-Math.abs(f)-(n-2)*Math.PI)*r*r;return i||t.pop(),l},o.meanOf=function(t){for(var e=new i(0,0,0),r=0;r<t.length;r++)e=e.plus(t[r].toVector());return e.unit().toLatLonS()},o.prototype.equals=function(t){if(!(t instanceof o))throw new TypeError("point is not LatLon object");return this.lat==t.lat&&this.lon==t.lon},o.prototype.toString=function(t,e){return n.toLat(this.lat,t,e)+", "+n.toLon(this.lon,t,e)},void 0===Number.prototype.toRadians&&(Number.prototype.toRadians=function(){return this*Math.PI/180}),void 0===Number.prototype.toDegrees&&(Number.prototype.toDegrees=function(){return 180*this/Math.PI}),void 0===Math.sign&&(Math.sign=function(t){return 0===(t=+t)||isNaN(t)?t:t>0?1:-1}),t.exports&&(t.exports=o,t.exports.Vector3d=i)},1273:function(t,e,r){"use strict";if(t.exports)var i=r(779);if(t.exports)var n=r(404);function o(t,e,r,i,a,s,h){if(!(this instanceof o))return new o(t,e,r,i,a,s,h);if(void 0===h&&(h=n.datum.WGS84),!(1<=t&&t<=60))throw new Error("Invalid MGRS grid reference (zone ‘"+t+"’)");if(1!=e.length)throw new Error("Invalid MGRS grid reference (band ‘"+e+"’)");if(-1==o.latBands.indexOf(e))throw new Error("Invalid MGRS grid reference (band ‘"+e+"’)");if(1!=r.length)throw new Error("Invalid MGRS grid reference (e100k ‘"+r+"’)");if(1!=i.length)throw new Error("Invalid MGRS grid reference (n100k ‘"+i+"’)");this.zone=Number(t),this.band=e,this.e100k=r,this.n100k=i,this.easting=Number(a),this.northing=Number(s),this.datum=h}o.latBands="CDEFGHJKLMNPQRSTUVWXX",o.e100kLetters=["ABCDEFGH","JKLMNPQR","STUVWXYZ"],o.n100kLetters=["ABCDEFGHJKLMNPQRSTUV","FGHJKLMNPQRSTUVABCDE"],i.prototype.toMgrs=function(){if(isNaN(this.zone+this.easting+this.northing))throw new Error("Invalid UTM coordinate ‘"+this.toString()+"’");var t=this.zone,e=this.toLatLonE(),r=o.latBands.charAt(Math.floor(e.lat/8+10)),i=Math.floor(this.easting/1e5),n=o.e100kLetters[(t-1)%3].charAt(i-1),a=Math.floor(this.northing/1e5)%20,s=o.n100kLetters[(t-1)%2].charAt(a),h=this.easting%1e5,u=this.northing%1e5;return new o(t,r,n,s,h=Number(h.toFixed(6)),u=Number(u.toFixed(6)))},o.prototype.toUtm=function(){for(var t=this.zone,e=this.band,r=this.e100k,a=this.n100k,s=this.easting,h=this.northing,u=e>="N"?"N":"S",f=1e5*(o.e100kLetters[(t-1)%3].indexOf(r)+1),l=1e5*o.n100kLetters[(t-1)%2].indexOf(a),c=8*(o.latBands.indexOf(e)-10),d=1e5*Math.floor(new n(c,0).toUtm().northing/1e5),p=0;p+l+h<d;)p+=2e6;return new i(t,u,f+s,p+l+h,this.datum)},o.parse=function(t){if(!(t=t.trim()).match(/\s/)){var e=t.slice(5);e=e.slice(0,e.length/2)+" "+e.slice(-e.length/2),t=t.slice(0,3)+" "+t.slice(3,5)+" "+e}if(null==(t=t.match(/\S+/g))||4!=t.length)throw new Error("Invalid MGRS grid reference ‘"+t+"’");var r=t[0],i=r.slice(0,2),n=r.slice(2,3),a=t[1],s=a.slice(0,1),h=a.slice(1,2),u=t[2],f=t[3];return new o(i,n,s,h,u=u.length>=5?u:(u+"00000").slice(0,5),f=f.length>=5?f:(f+"00000").slice(0,5))},o.prototype.toString=function(t){if(t=void 0===t?10:Number(t),-1==[2,4,6,8,10].indexOf(t))throw new Error("Invalid precision ‘"+t+"’");var e=("00"+this.zone).slice(-2),r=this.band,i=this.e100k,n=this.n100k,o=Math.floor(this.easting/Math.pow(10,5-t/2)),a=Math.floor(this.northing/Math.pow(10,5-t/2));return e+r+" "+i+n+" "+("00000"+o).slice(-t/2)+" "+("00000"+a).slice(-t/2)},t.exports&&(t.exports=o)},1274:function(t,e,r){"use strict";if(t.exports)var i=r(404);function n(t,e){if(!(this instanceof n))return new n(t,e);this.easting=Number(t),this.northing=Number(e)}n.latLonToOsGrid=function(t){if(!(t instanceof i))throw new TypeError("point is not LatLon object");t.datum!=i.datum.OSGB36&&(t=t.convertDatum(i.datum.OSGB36));var e=t.lat.toRadians(),r=t.lon.toRadians(),o=6377563.396,a=6356256.909,s=.9996012717,h=49..toRadians(),u=(-2).toRadians(),f=1-a*a/(o*o),l=(o-a)/(o+a),c=l*l,d=l*l*l,p=Math.cos(e),m=Math.sin(e),v=o*s/Math.sqrt(1-f*m*m),g=o*s*(1-f)/Math.pow(1-f*m*m,1.5),b=v/g-1,y=a*s*(1.0016767257673973*(e-h)-(3*l+3*l*l+21/8*d)*Math.sin(e-h)*Math.cos(e+h)+(15/8*c+15/8*d)*Math.sin(2*(e-h))*Math.cos(2*(e+h))-35/24*d*Math.sin(3*(e-h))*Math.cos(3*(e+h))),w=p*p*p,M=w*p*p,_=Math.tan(e)*Math.tan(e),S=_*_,A=r-u,k=A*A,x=k*A,E=x*A,R=E*A,B=y+-1e5+v/2*m*p*k+v/24*m*w*(5-_+9*b)*E+v/720*m*M*(61-58*_+S)*(R*A),T=4e5+v*p*A+v/6*w*(v/g-_)*x+v/120*M*(5-18*_+S+14*b-58*_*b)*R;return B=Number(B.toFixed(3)),new n(T=Number(T.toFixed(3)),B)},n.osGridToLatLon=function(t,e){if(!(t instanceof n))throw new TypeError("gridref is not OsGridRef object");void 0===e&&(e=i.datum.WGS84);var r=t.easting,o=t.northing,a=6377563.396,s=6356256.909,h=.9996012717,u=49..toRadians(),f=(-2).toRadians(),l=1-s*s/(a*a),c=(a-s)/(a+s),d=c*c,p=c*c*c,m=u,v=0;do{v=s*h*(1.0016767257673973*((m=(o- -1e5-v)/(a*h)+m)-u)-(3*c+3*c*c+21/8*p)*Math.sin(m-u)*Math.cos(m+u)+(15/8*d+15/8*p)*Math.sin(2*(m-u))*Math.cos(2*(m+u))-35/24*p*Math.sin(3*(m-u))*Math.cos(3*(m+u)))}while(o- -1e5-v>=1e-5);var g=Math.cos(m),b=Math.sin(m),y=a*h/Math.sqrt(1-l*b*b),w=a*h*(1-l)/Math.pow(1-l*b*b,1.5),M=y/w-1,_=Math.tan(m),S=_*_,A=S*S,k=1/g,x=y*y*y,E=x*y*y,R=r-4e5,B=R*R,T=B*R,I=B*B,L=T*B,C=f+k/y*R-k/(6*x)*(y/w+2*S)*T+k/(120*E)*(5+28*S+24*A)*L-k/(5040*(E*y*y))*(61+662*S+1320*A+720*(A*S))*(L*B),D=new i((m=m-_/(2*w*y)*B+_/(24*w*x)*(5+3*S+M-9*S*M)*I-_/(720*w*E)*(61+90*S+45*A)*(I*B)).toDegrees(),C.toDegrees(),i.datum.OSGB36);return e!=i.datum.OSGB36&&(D=D.convertDatum(e)),D},n.parse=function(t){var e=(t=String(t).trim()).match(/^(\d+),\s*(\d+)$/);if(e)return new n(e[1],e[2]);if(!(e=t.match(/^[A-Z]{2}\s*[0-9]+\s*[0-9]+$/i)))throw new Error("Invalid grid reference");var r=t.toUpperCase().charCodeAt(0)-"A".charCodeAt(0),i=t.toUpperCase().charCodeAt(1)-"A".charCodeAt(0);r>7&&r--,i>7&&i--;var o=(r-2)%5*5+i%5,a=19-5*Math.floor(r/5)-Math.floor(i/5),s=t.slice(2).trim().split(/\s+/);if(1==s.length&&(s=[s[0].slice(0,s[0].length/2),s[0].slice(s[0].length/2)]),o<0||o>6||a<0||a>12)throw new Error("Invalid grid reference");if(2!=s.length)throw new Error("Invalid grid reference");if(s[0].length!=s[1].length)throw new Error("Invalid grid reference");return s[0]=(s[0]+"00000").slice(0,5),s[1]=(s[1]+"00000").slice(0,5),new n(o+s[0],a+s[1])},n.prototype.toString=function(t){if(t=void 0===t?10:Number(t),isNaN(t)||t%2!=0||t>16)throw new RangeError("Invalid precision ‘"+t+"’");var e=this.easting,r=this.northing;if(isNaN(e)||isNaN(r))throw new Error("Invalid grid reference");if(0==t){var i=Math.floor(e),n=e-i,o=Math.floor(r),a=r-o;return("000000"+i).slice(-6)+(n>0?n.toFixed(3).slice(1):"")+","+((o<1e6?("000000"+o).slice(-6):o)+(a>0?a.toFixed(3).slice(1):""))}var s=Math.floor(e/1e5),h=Math.floor(r/1e5);if(s<0||s>6||h<0||h>12)return"";var u=19-h-(19-h)%5+Math.floor((s+10)/5),f=5*(19-h)%25+s%5;u>7&&u++,f>7&&f++;var l=String.fromCharCode(u+"A".charCodeAt(0),f+"A".charCodeAt(0));return e=Math.floor(e%1e5/Math.pow(10,5-t/2)),r=Math.floor(r%1e5/Math.pow(10,5-t/2)),l+" "+(e=("00000000"+e).slice(-t/2))+" "+(r=("00000000"+r).slice(-t/2))},t.exports&&(t.exports=n)},128:function(t,e,r){"use strict";var i,n=e,o=r(129),a=r(187),s=r(35).assert;function h(t){"short"===t.type?this.curve=new a.short(t):"edwards"===t.type?this.curve=new a.edwards(t):this.curve=new a.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function 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Object.create?t.exports=function(t,e){e&&(t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(t,e){if(e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}}},130:function(t,e,r){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=r(342).Buffer}catch(t){}function s(t,e,r){for(var i=0,n=Math.min(t.length,r),o=e;o<n;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),a=e;a<o;a++){var s=t.charCodeAt(a)-48;n*=i,n+=s>=49?s-49+10:s>=17?s-17+10:s}return n}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,a,s=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)a=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(n=0,o=0;n<t.length;n+=3)a=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var i,n,o=0;for(r=t.length-6,i=0;r>=e;r-=6)n=s(t,r,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);r+6!==e&&(n=s(t,e,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var o=t.length-r,a=o%i,s=Math.min(o,o-a)+r,u=0,f=r;f<s;f+=i)u=h(t,f,f+i,e),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==a){var l=1;for(u=h(t,f,t.length,e),f=0;f<a;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],a=n*o,s=67108863&a,h=a/67108864|0;r.words[0]=s;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(a=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&a}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,a=0;a<this.length;a++){var s=this.words[a],h=(16777215&(s<<n|o)).toString(16);r=0!==(o=s>>>24-n&16777215)||a!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,h="le"===e,u=new t(o),f=this.clone();if(h){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[s]=a;for(;s<o;s++)u[s]=0}else{for(s=0;s<o-n;s++)u[s]=0;for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[o-s-1]=a}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return 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this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|r.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,a=t.words,s=e.words,h=r.words,u=0,f=0|a[0],l=8191&f,c=f>>>13,d=0|a[1],p=8191&d,m=d>>>13,v=0|a[2],g=8191&v,b=v>>>13,y=0|a[3],w=8191&y,M=y>>>13,_=0|a[4],S=8191&_,A=_>>>13,k=0|a[5],x=8191&k,E=k>>>13,R=0|a[6],B=8191&R,T=R>>>13,I=0|a[7],L=8191&I,C=I>>>13,D=0|a[8],N=8191&D,F=D>>>13,O=0|a[9],P=8191&O,U=O>>>13,j=0|s[0],q=8191&j,z=j>>>13,H=0|s[1],W=8191&H,K=H>>>13,G=0|s[2],Z=8191&G,V=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ht=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,ct=ft>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(i=Math.imul(l,q))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,q)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(p,q),n=(n=Math.imul(p,z))+Math.imul(m,q)|0,o=Math.imul(m,z);var gt=(u+(i=i+Math.imul(l,W)|0)|0)+((8191&(n=(n=n+Math.imul(l,K)|0)+Math.imul(c,W)|0))<<13)|0;u=((o=o+Math.imul(c,K)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,q),n=(n=Math.imul(g,z))+Math.imul(b,q)|0,o=Math.imul(b,z),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,K)|0;var bt=(u+(i=i+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,V)|0)+Math.imul(c,Z)|0))<<13)|0;u=((o=o+Math.imul(c,V)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(w,q),n=(n=Math.imul(w,z))+Math.imul(M,q)|0,o=Math.imul(M,z),i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,K)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,K)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,V)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,z))+Math.imul(A,q)|0,o=Math.imul(A,z),i=i+Math.imul(w,W)|0,n=(n=n+Math.imul(w,K)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,K)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,V)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,$)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,q),n=(n=Math.imul(x,z))+Math.imul(E,q)|0,o=Math.imul(E,z),i=i+Math.imul(S,W)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,K)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,V)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,z))+Math.imul(T,q)|0,o=Math.imul(T,z),i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,K)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,V)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,at)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,at)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(L,q),n=(n=Math.imul(L,z))+Math.imul(C,q)|0,o=Math.imul(C,z),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,K)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,V)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,z))+Math.imul(F,q)|0,o=Math.imul(F,z),i=i+Math.imul(L,W)|0,n=(n=n+Math.imul(L,K)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(B,Z)|0,n=(n=n+Math.imul(B,V)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,V)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,$)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,q),n=(n=Math.imul(P,z))+Math.imul(U,q)|0,o=Math.imul(U,z),i=i+Math.imul(N,W)|0,n=(n=n+Math.imul(N,K)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(L,Z)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(T,J)|0,o=o+Math.imul(T,X)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var kt=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,W),n=(n=Math.imul(P,K))+Math.imul(U,W)|0,o=Math.imul(U,K),i=i+Math.imul(N,Z)|0,n=(n=n+Math.imul(N,V)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,V)|0,i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(B,$)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,ct)|0)+Math.imul(b,lt)|0,o=o+Math.imul(b,ct)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,Z),n=(n=Math.imul(P,V))+Math.imul(U,Z)|0,o=Math.imul(U,V),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,X)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(B,rt)|0,n=(n=n+Math.imul(B,it)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(N,$)|0,n=(n=n+Math.imul(N,tt)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(B,ot)|0,n=(n=n+Math.imul(B,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,$),n=(n=Math.imul(P,tt))+Math.imul(U,$)|0,o=Math.imul(U,tt),i=i+Math.imul(N,rt)|0,n=(n=n+Math.imul(N,it)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(B,ht)|0,n=(n=n+Math.imul(B,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,ct)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,ct)|0;var Bt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(U,rt)|0,o=Math.imul(U,it),i=i+Math.imul(N,ot)|0,n=(n=n+Math.imul(N,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(L,ht)|0,n=(n=n+Math.imul(L,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,i=i+Math.imul(B,lt)|0,n=(n=n+Math.imul(B,ct)|0)+Math.imul(T,lt)|0,o=o+Math.imul(T,ct)|0;var Tt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),i=i+Math.imul(N,ht)|0,n=(n=n+Math.imul(N,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,i=i+Math.imul(L,lt)|0,n=(n=n+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,o=o+Math.imul(C,ct)|0;var It=(u+(i=i+Math.imul(B,pt)|0)|0)+((8191&(n=(n=n+Math.imul(B,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(U,ht)|0,o=Math.imul(U,ut),i=i+Math.imul(N,lt)|0,n=(n=n+Math.imul(N,ct)|0)+Math.imul(F,lt)|0,o=o+Math.imul(F,ct)|0;var Lt=(u+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(U,lt)|0,o=Math.imul(U,ct);var Ct=(u+(i=i+Math.imul(N,pt)|0)|0)+((8191&(n=(n=n+Math.imul(N,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Dt=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,mt))+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,h[0]=vt,h[1]=gt,h[2]=bt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=kt,h[10]=xt,h[11]=Et,h[12]=Rt,h[13]=Bt,h[14]=Tt,h[15]=It,h[16]=Lt,h[17]=Ct,h[18]=Dt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;s=67108863&(c=c+s|0),n+=(a=(a=a+(l/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,h=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=h,c=u,d=0;d<a;d++){var p=r[f+d],m=i[f+d],v=r[f+d+a],g=i[f+d+a],b=l*v-c*g;g=l*g+c*v,v=b,r[f+d]=p+v,i[f+d]=m+g,r[f+d+a]=p-v,i[f+d+a]=m-g,d!==s&&(b=h*l-u*c,c=h*c+u*l,l=b)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,u,i),this.transform(a,o,s,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=s[d]*f[d]-h[d]*l[d];h[d]=s[d]*l[d]+h[d]*f[d],s[d]=p}return this.conjugate(s,h,i),this.transform(s,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,h=(0|this.words[e])-s<<r;this.words[e]=h|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,h=r;if(n-=a,n=Math.max(0,n),h){for(var u=0;u<a;u++)h.words[u]=this.words[u];h.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var h=(0|t.words[n])*e;s=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!==(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,h=i.length-n.length;if("mod"!==e){(s=new o(null)).length=h+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,s&&(s.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);s&&(s.words[l]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(f),a.isub(l)),n.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||h.isOdd())&&(s.iadd(f),h.isub(l)),s.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(h)):(r.isub(e),s.isub(n),h.isub(a))}return{a:s,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- 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this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 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a=j(e.pipes,t);return-1===a||(e.pipes.splice(a,1),e.pipesCount-=1,1===e.pipesCount&&(e.pipes=e.pipes[0]),t.emit("unpipe",this,r)),this},k.prototype.on=function(t,e){var r=a.prototype.on.call(this,t,e),n=this._readableState;return"data"===t?(n.readableListening=this.listenerCount("readable")>0,!1!==n.flowing&&this.resume()):"readable"===t&&(n.endEmitted||n.readableListening||(n.readableListening=n.needReadable=!0,n.flowing=!1,n.emittedReadable=!1,u("on readable",n.length,n.reading),n.length?B(this):n.reading||i.nextTick(D,this))),r},k.prototype.addListener=k.prototype.on,k.prototype.removeListener=function(t,e){var r=a.prototype.removeListener.call(this,t,e);return"readable"===t&&i.nextTick(C,this),r},k.prototype.removeAllListeners=function(t){var e=a.prototype.removeAllListeners.apply(this,arguments);return"readable"!==t&&void 0!==t||i.nextTick(C,this),e},k.prototype.resume=function(){var t=this._readableState;return t.flowing||(u("resume"),t.flowing=!t.readableListening,function(t,e){e.resumeScheduled||(e.resumeScheduled=!0,i.nextTick(N,t,e))}(this,t)),t.paused=!1,this},k.prototype.pause=function(){return u("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(u("pause"),this._readableState.flowing=!1,this.emit("pause")),this._readableState.paused=!0,this},k.prototype.wrap=function(t){var e=this,r=this._readableState,i=!1;for(var n in t.on("end",(function(){if(u("wrapped end"),r.decoder&&!r.ended){var t=r.decoder.end();t&&t.length&&e.push(t)}e.push(null)})),t.on("data",(function(n){(u("wrapped data"),r.decoder&&(n=r.decoder.write(n)),r.objectMode&&null==n)||(r.objectMode||n&&n.length)&&(e.push(n)||(i=!0,t.pause()))})),t)void 0===this[n]&&"function"==typeof t[n]&&(this[n]=function(e){return function(){return t[e].apply(t,arguments)}}(n));for(var o=0;o<S.length;o++)t.on(S[o],this.emit.bind(this,S[o]));return this._read=function(e){u("wrapped 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i(t){t._writableState&&!t._writableState.emitClose||t._readableState&&!t._readableState.emitClose||t.emit("close")}function n(t,e){t.emit("error",e)}t.exports={destroy:function(t,o){var a=this,s=this._readableState&&this._readableState.destroyed,h=this._writableState&&this._writableState.destroyed;return s||h?(o?o(t):t&&(this._writableState?this._writableState.errorEmitted||(this._writableState.errorEmitted=!0,e.nextTick(n,this,t)):e.nextTick(n,this,t)),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(t||null,(function(t){!o&&t?a._writableState?a._writableState.errorEmitted?e.nextTick(i,a):(a._writableState.errorEmitted=!0,e.nextTick(r,a,t)):e.nextTick(r,a,t):o?(e.nextTick(i,a),o(t)):e.nextTick(i,a)})),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finalCalled=!1,this._writableState.prefinished=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)},errorOrDestroy:function(t,e){var r=t._readableState,i=t._writableState;r&&r.autoDestroy||i&&i.autoDestroy?t.destroy(e):t.emit("error",e)}}}).call(this,r(19))},149:function(t,e,r){"use strict";var i=r(68).codes.ERR_INVALID_OPT_VALUE;t.exports={getHighWaterMark:function(t,e,r,n){var o=function(t,e,r){return null!=t.highWaterMark?t.highWaterMark:e?t[r]:null}(e,n,r);if(null!=o){if(!isFinite(o)||Math.floor(o)!==o||o<0)throw new i(n?r:"highWaterMark",o);return Math.floor(o)}return t.objectMode?16:16384}}},15:function(t,e,r){"use strict";var i=r(8),n=r.n(i),o=r(11),a=r.n(o),s=r(2),h=r.n(s),u=r(3),f=r.n(u),l=r(1),c=r(25),d=r.n(c),p=r(4),m=r.n(p),v=r(5),g=r.n(v),b=r(0),y=r.n(b);function w(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,i=y()(t);if(e){var n=y()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return g()(this,r)}}
/**
 * Custom error type for handling Dish type errors.
 * i.e. where the Dish cannot be successfully translated between types
 *
 * @author n1474335 [n1474335@gmail.com]
 * @copyright Crown Copyright 2018
 * @license Apache-2.0
 */
var M=function(t){m()(r,t);var e=w(r);function r(){var t;h()(this,r);for(var i=arguments.length,n=new Array(i),o=0;o<i;o++)n[o]=arguments[o];return(t=e.call(this,...n)).type="DishError",Error.captureStackTrace&&Error.captureStackTrace(d()(t),r),t}return r}(function(t){function e(){var e=Reflect.construct(t,Array.from(arguments));return Object.setPrototypeOf(e,Object.getPrototypeOf(this)),e}return e.prototype=Object.create(t.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t,e}(Error)),_=r(17),S=r.n(_),A=r(20),k=r(27),x=r.n(k),E=function(){function t(){h()(this,t)}return f()(t,null,[{key:"checkForValue",value:function(t){if(void 0===t)throw new Error("only use translation methods with .bind")}},{key:"toArrayBuffer",value:function(){throw new Error("toArrayBuffer has not been implemented")}},{key:"fromArrayBuffer",value:function(){throw new Error("fromArrayBuffer has not been implemented")}}]),t}();function R(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=y()(t);if(e){var n=y()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return g()(this,r)}}var B=function(t){m()(r,t);var e=R(r);function r(){return h()(this,r),e.apply(this,arguments)}return f()(r,null,[{key:"toArrayBuffer",value:function(){r.checkForValue(this.value),this.value=new Uint8Array(this.value).buffer}},{key:"fromArrayBuffer",value:function(){r.checkForValue(this.value),this.value=Array.prototype.slice.call(new Uint8Array(this.value))}}]),r}(E);function T(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=y()(t);if(e){var n=y()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return g()(this,r)}}var I=function(t){m()(r,t);var e=T(r);function r(){return h()(this,r),e.apply(this,arguments)}return f()(r,null,[{key:"toArrayBuffer",value:function(){r.checkForValue(this.value),this.value=S.a.isBigNumber(this.value)?l.b.strToArrayBuffer(this.value.toFixed()):new ArrayBuffer}},{key:"fromArrayBuffer",value:function(t){r.checkForValue(this.value);try{this.value=new S.a(l.b.arrayBufferToStr(this.value,!t))}catch(t){this.value=new S.a(NaN)}}}]),r}(E);function L(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=y()(t);if(e){var n=y()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return g()(this,r)}}var C=function(t){m()(r,t);var e=L(r);function r(){return h()(this,r),e.apply(this,arguments)}return f()(r,null,[{key:"toArrayBuffer",value:function(){var t=this;if(r.checkForValue(this.value),!Object(l.c)())return new Promise((function(e,r){l.b.readFile(t.value).then((function(e){return t.value=e.buffer})).then(e).catch(r)}));this.value=l.b.readFileSync(this.value)}},{key:"fromArrayBuffer",value:function(){r.checkForValue(this.value),this.value=new File(this.value,"unknown")}}]),r}(E);function D(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=y()(t);if(e){var n=y()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return g()(this,r)}}var N=function(t){m()(r,t);var e=D(r);function r(){return h()(this,r),e.apply(this,arguments)}return f()(r,null,[{key:"toArrayBuffer",value:function(){r.checkForValue(this.value),this.value=this.value?l.b.strToArrayBuffer(this.value):new ArrayBuffer}},{key:"fromArrayBuffer",value:function(t){r.checkForValue(this.value),this.value=this.value?l.b.arrayBufferToStr(this.value,!t):""}}]),r}(E);function F(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=y()(t);if(e){var n=y()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return g()(this,r)}}var O=function(t){m()(r,t);var e=F(r);function r(){return h()(this,r),e.apply(this,arguments)}return f()(r,null,[{key:"toArrayBuffer",value:function(){r.checkForValue(this.value),this.value=this.value?l.b.strToArrayBuffer(l.b.unescapeHtml(l.b.stripHtmlTags(this.value,!0))):new ArrayBuffer}}]),r}(N);function P(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=y()(t);if(e){var n=y()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return g()(this,r)}}var U=function(t){m()(r,t);var e=P(r);function r(){return h()(this,r),e.apply(this,arguments)}return f()(r,null,[{key:"toArrayBuffer",value:function(){r.checkForValue(this.value),this.value=void 0!==this.value?l.b.strToArrayBuffer(JSON.stringify(this.value,null,4)):new ArrayBuffer}},{key:"fromArrayBuffer",value:function(t){r.checkForValue(this.value),this.value=JSON.parse(l.b.arrayBufferToStr(this.value,!t))}}]),r}(E);function j(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=y()(t);if(e){var n=y()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return g()(this,r)}}var q=function(t){m()(o,t);var e,r,i=j(o);function o(){return h()(this,o),i.apply(this,arguments)}return f()(o,null,[{key:"toArrayBuffer",value:(r=a()(n.a.mark((function t(){return n.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(o.checkForValue(this.value),!Object(l.c)()){t.next=5;break}this.value=this.value.map((function(t){return Uint8Array.from(t.data)})),t.next=8;break;case 5:return t.next=7,o.concatenateTypedArraysWithTypedElements(...this.value);case 7:this.value=t.sent;case 8:case"end":return t.stop()}}),t,this)}))),function(){return r.apply(this,arguments)})},{key:"fromArrayBuffer",value:function(){o.checkForValue(this.value),this.value=[new File(this.value,"unknown")]}},{key:"concatenateTypedArraysWithTypedElements",value:(e=a()(n.a.mark((function t(){var e,r,i,o,a,s,h,u,f,c,d,p,m,v=arguments;return n.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:for(e=0,r=v.length,i=new Array(r),o=0;o<r;o++)i[o]=v[o];for(a=0,s=i;a<s.length;a++)h=s[a],e+=h.size;u=new Uint8Array(e),f=0,c=0,d=i;case 6:if(!(c<d.length)){t.next=16;break}return p=d[c],t.next=10,l.b.readFile(p);case 10:m=t.sent,u.set(m,f),f+=m.length;case 13:c++,t.next=6;break;case 16:return t.abrupt("return",u);case 17:case"end":return t.stop()}}),t)}))),function(){return e.apply(this,arguments)})},{key:"concatenateTypedArrays",value:function(){for(var t=0,e=arguments.length,r=new Array(e),i=0;i<e;i++)r[i]=arguments[i];for(var n=0,o=r;n<o.length;n++){var a=o[n];t+=a.length}for(var s=new Uint8Array(t),h=0,u=0,f=r;u<f.length;u++){var l=f[u];s.set(l,h),h+=l.length}return s}}]),o}(E);function z(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2019
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S(g.degrees,y.degrees)}else{if(!((m=T(h[0])).length>=3))throw new b.a("Invalid co-ordinate format for Degrees Minutes Seconds");g=I(m[0],m[1],m[2]),u=new S(g.degrees,g.degrees)}break;case"Degrees Decimal Minutes":if(M){if(m=T(h[0]),v=T(h[1]),2!==m.length||2!==v.length)throw new b.a("Invalid co-ordinate format for Degrees Decimal Minutes.");g=L(m[0],m[1],10),y=L(v[0],v[1],10),u=new S(g.degrees,y.degrees)}else{if(2!==(m=T(t)).length)throw new b.a("Invalid co-ordinate format for Degrees Decimal Minutes.");g=L(m[0],m[1],10),u=new S(g.degrees,g.degrees)}break;case"Decimal Degrees":if(M){if(m=T(h[0]),v=T(h[1]),1!==m.length||1!==v.length)throw new b.a("Invalid co-ordinate format for Decimal Degrees.");u=new S(m[0],v[0])}else{if(1!==(m=T(h[0])).length)throw new b.a("Invalid co-ordinate format for Decimal Degrees.");u=new S(m[0],m[0])}break;default:throw new b.a(`Unknown input format '${e}'`)}if(e.includes("Degrees")){var E=t.toUpperCase().match(/[NESW]/g);E&&E.length>=1&&(("S"===E[0]||"W"===E[0]&&u.lat>0)&&(u.lat=-u.lat),E.length>=2&&("S"===E[1]||"W"===E[1]&&u.lon>0)&&(u.lon=-u.lon))}var B=function(t,e){var r=t.toUpperCase(),i=new RegExp(/[NESW]/g),n=r.match(i);if(n&&n.length<=2&&n.length>=1)return 2===n.length?[n[0],n[1]]:[n[0],""];var o,a=r,s="",h="";if(e.includes("Direction")){var u=r.split(i);u.length>1&&(a=""===u[0]?u[1]:u[0],u.length>2&&""!==u[2]&&(o=u[2]))}else if(r.includes(e)){var f=r.split(e);f.length>=1&&(""!==f[0]&&(a=f[0]),f.length>=2&&""!==f[1]&&(o=f[1]))}a&&(a=parseFloat(a),s=a<0?"S":"N");o&&(o=parseFloat(o),h=o<0?"W":"E");return[s,h]}(u.lat+","+u.lon,","),O=a()(B,2),P=O[0],U=O[1];switch(i){case"Decimal Degrees":g=C(u.lat,s),y=C(u.lon,s),f=g.string,l=y.string;break;case"Degrees Decimal Minutes":g=N(u.lat,s),y=N(u.lon,s),f=g.string,l=y.string;break;case"Degrees Minutes 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/**
 * @author j433866 [j433866@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
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/**
 * @author j433866 [j433866@gmail.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
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i=0,n=Math.min(t.length,r),o=e;o<n;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),a=e;a<o;a++){var s=t.charCodeAt(a)-48;n*=i,n+=s>=49?s-49+10:s>=17?s-17+10:s}return n}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,a,s=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)a=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else 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l=1;for(u=h(t,f,t.length,e),f=0;f<a;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],a=n*o,s=67108863&a,h=a/67108864|0;r.words[0]=s;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(a=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&a}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,a=0;a<this.length;a++){var s=this.words[a],h=(16777215&(s<<n|o)).toString(16);r=0!==(o=s>>>24-n&16777215)||a!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,h="le"===e,u=new t(o),f=this.clone();if(h){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[s]=a;for(;s<o;s++)u[s]=0}else{for(s=0;s<o-n;s++)u[s]=0;for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[o-s-1]=a}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return 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i,n,o,a=t.words,s=e.words,h=r.words,u=0,f=0|a[0],l=8191&f,c=f>>>13,d=0|a[1],p=8191&d,m=d>>>13,v=0|a[2],g=8191&v,b=v>>>13,y=0|a[3],w=8191&y,M=y>>>13,_=0|a[4],S=8191&_,A=_>>>13,k=0|a[5],x=8191&k,E=k>>>13,R=0|a[6],B=8191&R,T=R>>>13,I=0|a[7],L=8191&I,C=I>>>13,D=0|a[8],N=8191&D,F=D>>>13,O=0|a[9],P=8191&O,U=O>>>13,j=0|s[0],q=8191&j,z=j>>>13,H=0|s[1],W=8191&H,K=H>>>13,G=0|s[2],Z=8191&G,V=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ht=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,ct=ft>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(i=Math.imul(l,q))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,q)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(p,q),n=(n=Math.imul(p,z))+Math.imul(m,q)|0,o=Math.imul(m,z);var gt=(u+(i=i+Math.imul(l,W)|0)|0)+((8191&(n=(n=n+Math.imul(l,K)|0)+Math.imul(c,W)|0))<<13)|0;u=((o=o+Math.imul(c,K)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,q),n=(n=Math.imul(g,z))+Math.imul(b,q)|0,o=Math.imul(b,z),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,K)|0;var bt=(u+(i=i+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,V)|0)+Math.imul(c,Z)|0))<<13)|0;u=((o=o+Math.imul(c,V)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(w,q),n=(n=Math.imul(w,z))+Math.imul(M,q)|0,o=Math.imul(M,z),i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,K)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,K)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,V)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,z))+Math.imul(A,q)|0,o=Math.imul(A,z),i=i+Math.imul(w,W)|0,n=(n=n+Math.imul(w,K)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,K)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,V)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,$)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,q),n=(n=Math.imul(x,z))+Math.imul(E,q)|0,o=Math.imul(E,z),i=i+Math.imul(S,W)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,K)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,V)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,z))+Math.imul(T,q)|0,o=Math.imul(T,z),i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,K)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,V)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,at)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,at)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(L,q),n=(n=Math.imul(L,z))+Math.imul(C,q)|0,o=Math.imul(C,z),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,K)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,V)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,z))+Math.imul(F,q)|0,o=Math.imul(F,z),i=i+Math.imul(L,W)|0,n=(n=n+Math.imul(L,K)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(B,Z)|0,n=(n=n+Math.imul(B,V)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,V)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,$)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,q),n=(n=Math.imul(P,z))+Math.imul(U,q)|0,o=Math.imul(U,z),i=i+Math.imul(N,W)|0,n=(n=n+Math.imul(N,K)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(L,Z)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(T,J)|0,o=o+Math.imul(T,X)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var kt=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,W),n=(n=Math.imul(P,K))+Math.imul(U,W)|0,o=Math.imul(U,K),i=i+Math.imul(N,Z)|0,n=(n=n+Math.imul(N,V)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,V)|0,i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(B,$)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,ct)|0)+Math.imul(b,lt)|0,o=o+Math.imul(b,ct)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,Z),n=(n=Math.imul(P,V))+Math.imul(U,Z)|0,o=Math.imul(U,V),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,X)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(B,rt)|0,n=(n=n+Math.imul(B,it)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(N,$)|0,n=(n=n+Math.imul(N,tt)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(B,ot)|0,n=(n=n+Math.imul(B,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,$),n=(n=Math.imul(P,tt))+Math.imul(U,$)|0,o=Math.imul(U,tt),i=i+Math.imul(N,rt)|0,n=(n=n+Math.imul(N,it)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(B,ht)|0,n=(n=n+Math.imul(B,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,ct)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,ct)|0;var Bt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(U,rt)|0,o=Math.imul(U,it),i=i+Math.imul(N,ot)|0,n=(n=n+Math.imul(N,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(L,ht)|0,n=(n=n+Math.imul(L,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,i=i+Math.imul(B,lt)|0,n=(n=n+Math.imul(B,ct)|0)+Math.imul(T,lt)|0,o=o+Math.imul(T,ct)|0;var Tt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),i=i+Math.imul(N,ht)|0,n=(n=n+Math.imul(N,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,i=i+Math.imul(L,lt)|0,n=(n=n+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,o=o+Math.imul(C,ct)|0;var It=(u+(i=i+Math.imul(B,pt)|0)|0)+((8191&(n=(n=n+Math.imul(B,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(U,ht)|0,o=Math.imul(U,ut),i=i+Math.imul(N,lt)|0,n=(n=n+Math.imul(N,ct)|0)+Math.imul(F,lt)|0,o=o+Math.imul(F,ct)|0;var Lt=(u+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(U,lt)|0,o=Math.imul(U,ct);var Ct=(u+(i=i+Math.imul(N,pt)|0)|0)+((8191&(n=(n=n+Math.imul(N,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Dt=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,mt))+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,h[0]=vt,h[1]=gt,h[2]=bt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=kt,h[10]=xt,h[11]=Et,h[12]=Rt,h[13]=Bt,h[14]=Tt,h[15]=It,h[16]=Lt,h[17]=Ct,h[18]=Dt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;s=67108863&(c=c+s|0),n+=(a=(a=a+(l/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,h=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=h,c=u,d=0;d<a;d++){var p=r[f+d],m=i[f+d],v=r[f+d+a],g=i[f+d+a],b=l*v-c*g;g=l*g+c*v,v=b,r[f+d]=p+v,i[f+d]=m+g,r[f+d+a]=p-v,i[f+d+a]=m-g,d!==s&&(b=h*l-u*c,c=h*c+u*l,l=b)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,u,i),this.transform(a,o,s,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=s[d]*f[d]-h[d]*l[d];h[d]=s[d]*l[d]+h[d]*f[d],s[d]=p}return this.conjugate(s,h,i),this.transform(s,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,h=(0|this.words[e])-s<<r;this.words[e]=h|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,h=r;if(n-=a,n=Math.max(0,n),h){for(var u=0;u<a;u++)h.words[u]=this.words[u];h.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var h=(0|t.words[n])*e;s=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!==(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,h=i.length-n.length;if("mod"!==e){(s=new o(null)).length=h+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,s&&(s.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);s&&(s.words[l]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(f),a.isub(l)),n.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||h.isOdd())&&(s.iadd(f),h.isub(l)),s.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(h)):(r.isub(e),s.isub(n),h.isub(a))}return{a:s,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(n=0===e.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var v={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function b(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var 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0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(y,g),n(w,g),n(M,g),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(v[t])return v[t];var e;if("k256"===t)e=new b;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return v[t]=e,e},_.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),a=0;!n.isZero()&&0===n.andln(1);)a++,n.iushrn(1);i(!n.isZero());var s=new o(1).toRed(this),h=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=a;0!==d.cmp(s);){for(var m=d,v=0;0!==m.cmp(s);v++)m=m.redSqr();i(v<p);var g=this.pow(l,new o(1).iushln(p-v-1));c=c.redMul(g),l=g.redSqr(),d=d.redMul(l),p=v}return c},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],a=0,s=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==a?(a<<=1,a|=l,(4===++s||0===i&&0===f)&&(n=this.mul(n,r[a]),s=0,a=0)):s=0}h=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},n(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(40)(t))},179:function(t,e,r){var i=r(284),n=r(124);function o(t){this.rand=t||new n.Rand}t.exports=o,o.create=function(t){return new o(t)},o.prototype._randbelow=function(t){var e=t.bitLength(),r=Math.ceil(e/8);do{var n=new i(this.rand.generate(r))}while(n.cmp(t)>=0);return n},o.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},o.prototype.test=function(t,e,r){var n=t.bitLength(),o=i.mont(t),a=new i(1).toRed(o);e||(e=Math.max(1,n/48|0));for(var s=t.subn(1),h=0;!s.testn(h);h++);for(var u=t.shrn(h),f=s.toRed(o);e>0;e--){var l=this._randrange(new i(2),s);r&&r(l);var c=l.toRed(o).redPow(u);if(0!==c.cmp(a)&&0!==c.cmp(f)){for(var d=1;d<h;d++){if(0===(c=c.redSqr()).cmp(a))return!1;if(0===c.cmp(f))break}if(d===h)return!1}}return!0},o.prototype.getDivisor=function(t,e){var r=t.bitLength(),n=i.mont(t),o=new i(1).toRed(n);e||(e=Math.max(1,r/48|0));for(var a=t.subn(1),s=0;!a.testn(s);s++);for(var h=t.shrn(s),u=a.toRed(n);e>0;e--){var f=this._randrange(new i(2),a),l=t.gcd(f);if(0!==l.cmpn(1))return l;var c=f.toRed(n).redPow(h);if(0!==c.cmp(o)&&0!==c.cmp(u)){for(var d=1;d<s;d++){if(0===(c=c.redSqr()).cmp(o))return c.fromRed().subn(1).gcd(t);if(0===c.cmp(u))break}if(d===s)return(c=c.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},18:function(t,e,r){
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this.toArrayLike(a,t,e)}),o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)};function p(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],a=n*o,s=67108863&a,h=a/67108864|0;r.words[0]=s;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(a=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&a}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r._strip()}o.prototype.toArrayLike=function(t,e,r){this._strip();var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0");var a=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)}(t,o);return this["_toArrayLike"+("le"===e?"LE":"BE")](a,n),a},o.prototype._toArrayLikeLE=function(t,e){for(var r=0,i=0,n=0,o=0;n<this.length;n++){var a=this.words[n]<<o|i;t[r++]=255&a,r<t.length&&(t[r++]=a>>8&255),r<t.length&&(t[r++]=a>>16&255),6===o?(r<t.length&&(t[r++]=a>>24&255),i=0,o=0):(i=a>>>24,o+=2)}if(r<t.length)for(t[r++]=i;r<t.length;)t[r++]=0},o.prototype._toArrayLikeBE=function(t,e){for(var r=t.length-1,i=0,n=0,o=0;n<this.length;n++){var a=this.words[n]<<o|i;t[r--]=255&a,r>=0&&(t[r--]=a>>8&255),r>=0&&(t[r--]=a>>16&255),6===o?(r>=0&&(t[r--]=a>>24&255),i=0,o=0):(i=a>>>24,o+=2)}if(r>=0)for(t[r--]=i;r>=0;)t[r--]=0},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this._strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this._strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this._strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this._strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this._strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|r.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this._strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var m=function(t,e,r){var i,n,o,a=t.words,s=e.words,h=r.words,u=0,f=0|a[0],l=8191&f,c=f>>>13,d=0|a[1],p=8191&d,m=d>>>13,v=0|a[2],g=8191&v,b=v>>>13,y=0|a[3],w=8191&y,M=y>>>13,_=0|a[4],S=8191&_,A=_>>>13,k=0|a[5],x=8191&k,E=k>>>13,R=0|a[6],B=8191&R,T=R>>>13,I=0|a[7],L=8191&I,C=I>>>13,D=0|a[8],N=8191&D,F=D>>>13,O=0|a[9],P=8191&O,U=O>>>13,j=0|s[0],q=8191&j,z=j>>>13,H=0|s[1],W=8191&H,K=H>>>13,G=0|s[2],Z=8191&G,V=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ht=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,ct=ft>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(i=Math.imul(l,q))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,q)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(p,q),n=(n=Math.imul(p,z))+Math.imul(m,q)|0,o=Math.imul(m,z);var gt=(u+(i=i+Math.imul(l,W)|0)|0)+((8191&(n=(n=n+Math.imul(l,K)|0)+Math.imul(c,W)|0))<<13)|0;u=((o=o+Math.imul(c,K)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,q),n=(n=Math.imul(g,z))+Math.imul(b,q)|0,o=Math.imul(b,z),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,K)|0;var bt=(u+(i=i+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,V)|0)+Math.imul(c,Z)|0))<<13)|0;u=((o=o+Math.imul(c,V)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(w,q),n=(n=Math.imul(w,z))+Math.imul(M,q)|0,o=Math.imul(M,z),i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,K)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,K)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,V)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,z))+Math.imul(A,q)|0,o=Math.imul(A,z),i=i+Math.imul(w,W)|0,n=(n=n+Math.imul(w,K)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,K)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,V)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,$)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,q),n=(n=Math.imul(x,z))+Math.imul(E,q)|0,o=Math.imul(E,z),i=i+Math.imul(S,W)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,K)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,V)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,z))+Math.imul(T,q)|0,o=Math.imul(T,z),i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,K)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,V)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,at)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,at)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(L,q),n=(n=Math.imul(L,z))+Math.imul(C,q)|0,o=Math.imul(C,z),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,K)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,V)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,z))+Math.imul(F,q)|0,o=Math.imul(F,z),i=i+Math.imul(L,W)|0,n=(n=n+Math.imul(L,K)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(B,Z)|0,n=(n=n+Math.imul(B,V)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,V)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,$)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,q),n=(n=Math.imul(P,z))+Math.imul(U,q)|0,o=Math.imul(U,z),i=i+Math.imul(N,W)|0,n=(n=n+Math.imul(N,K)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(L,Z)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(T,J)|0,o=o+Math.imul(T,X)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var kt=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,W),n=(n=Math.imul(P,K))+Math.imul(U,W)|0,o=Math.imul(U,K),i=i+Math.imul(N,Z)|0,n=(n=n+Math.imul(N,V)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,V)|0,i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(B,$)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,ct)|0)+Math.imul(b,lt)|0,o=o+Math.imul(b,ct)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,Z),n=(n=Math.imul(P,V))+Math.imul(U,Z)|0,o=Math.imul(U,V),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,X)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(B,rt)|0,n=(n=n+Math.imul(B,it)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(N,$)|0,n=(n=n+Math.imul(N,tt)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(B,ot)|0,n=(n=n+Math.imul(B,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,$),n=(n=Math.imul(P,tt))+Math.imul(U,$)|0,o=Math.imul(U,tt),i=i+Math.imul(N,rt)|0,n=(n=n+Math.imul(N,it)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(B,ht)|0,n=(n=n+Math.imul(B,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,ct)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,ct)|0;var Bt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(U,rt)|0,o=Math.imul(U,it),i=i+Math.imul(N,ot)|0,n=(n=n+Math.imul(N,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(L,ht)|0,n=(n=n+Math.imul(L,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,i=i+Math.imul(B,lt)|0,n=(n=n+Math.imul(B,ct)|0)+Math.imul(T,lt)|0,o=o+Math.imul(T,ct)|0;var Tt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),i=i+Math.imul(N,ht)|0,n=(n=n+Math.imul(N,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,i=i+Math.imul(L,lt)|0,n=(n=n+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,o=o+Math.imul(C,ct)|0;var It=(u+(i=i+Math.imul(B,pt)|0)|0)+((8191&(n=(n=n+Math.imul(B,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(U,ht)|0,o=Math.imul(U,ut),i=i+Math.imul(N,lt)|0,n=(n=n+Math.imul(N,ct)|0)+Math.imul(F,lt)|0,o=o+Math.imul(F,ct)|0;var Lt=(u+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(U,lt)|0,o=Math.imul(U,ct);var Ct=(u+(i=i+Math.imul(N,pt)|0)|0)+((8191&(n=(n=n+Math.imul(N,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Dt=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,mt))+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,h[0]=vt,h[1]=gt,h[2]=bt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=kt,h[10]=xt,h[11]=Et,h[12]=Rt,h[13]=Bt,h[14]=Tt,h[15]=It,h[16]=Lt,h[17]=Ct,h[18]=Dt,0!==u&&(h[19]=u,r.length++),r};function v(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;s=67108863&(c=c+s|0),n+=(a=(a=a+(l/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r._strip()}function g(t,e,r){return v(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?m(this,t,e):r<63?p(this,t,e):r<1024?v(this,t,e):g(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},b.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},b.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,h=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=h,c=u,d=0;d<a;d++){var p=r[f+d],m=i[f+d],v=r[f+d+a],g=i[f+d+a],b=l*v-c*g;g=l*g+c*v,v=b,r[f+d]=p+v,i[f+d]=m+g,r[f+d+a]=p-v,i[f+d+a]=m-g,d!==s&&(b=h*l-u*c,c=h*c+u*l,l=b)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},b.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},b.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,u,i),this.transform(a,o,s,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=s[d]*f[d]-h[d]*l[d];h[d]=s[d]*l[d]+h[d]*f[d],s[d]=p}return this.conjugate(s,h,i),this.transform(s,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r._strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){var e=t<0;e&&(t=-t),i("number"==typeof t),i(t<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*t,a=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=a>>>26,this.words[n]=67108863&a}return 0!==r&&(this.words[n]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=t.words[i]>>>n&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,h=(0|this.words[e])-s<<r;this.words[e]=h|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this._strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,h=r;if(n-=a,n=Math.max(0,n),h){for(var u=0;u<a;u++)h.words[u]=this.words[u];h.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this._strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var h=(0|t.words[n])*e;s=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this._strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!==(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,h=i.length-n.length;if("mod"!==e){(s=new o(null)).length=h+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,s&&(s.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);s&&(s.words[l]=c)}return s&&s._strip(),i._strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;e&&(t=-t),i(t<=67108863);for(var r=(1<<26)%t,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%t;return e?-n:n},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),i(t<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/t|0,r=o%t}return this._strip(),e?this.ineg():this},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(f),a.isub(l)),n.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||h.isOdd())&&(s.iadd(f),h.isub(l)),s.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(h)):(r.isub(e),s.isub(n),h.isub(a))}return{a:s,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(n=0===e.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new k(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var y={k256:null,p224:null,p192:null,p25519:null};function w(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function M(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function A(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function k(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function x(t){k.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(M,w),M.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(_,w),n(S,w),n(A,w),A.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(y[t])return y[t];var e;if("k256"===t)e=new M;else if("p224"===t)e=new _;else if("p192"===t)e=new S;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new A}return y[t]=e,e},k.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},k.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},k.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(u(t,t.umod(this.m)._forceRed(this)),t)},k.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},k.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},k.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},k.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},k.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},k.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},k.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},k.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},k.prototype.isqr=function(t){return this.imul(t,t.clone())},k.prototype.sqr=function(t){return this.mul(t,t)},k.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),a=0;!n.isZero()&&0===n.andln(1);)a++,n.iushrn(1);i(!n.isZero());var s=new o(1).toRed(this),h=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=a;0!==d.cmp(s);){for(var m=d,v=0;0!==m.cmp(s);v++)m=m.redSqr();i(v<p);var g=this.pow(l,new o(1).iushln(p-v-1));c=c.redMul(g),l=g.redSqr(),d=d.redMul(l),p=v}return c},k.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},k.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],a=0,s=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==a?(a<<=1,a|=l,(4===++s||0===i&&0===f)&&(n=this.mul(n,r[a]),s=0,a=0)):s=0}h=26}return n},k.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},k.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new x(t)},n(x,k),x.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},x.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},x.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},x.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},x.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(40)(t))},192:function(t,e,r){var i=r(13),n=r(87).Reporter,o=r(12).Buffer;function a(t,e){n.call(this,e),o.isBuffer(t)?(this.base=t,this.offset=0,this.length=t.length):this.error("Input not Buffer")}function s(t,e){if(Array.isArray(t))this.length=0,this.value=t.map((function(t){return t instanceof s||(t=new s(t,e)),this.length+=t.length,t}),this);else if("number"==typeof t){if(!(0<=t&&t<=255))return e.error("non-byte EncoderBuffer value");this.value=t,this.length=1}else if("string"==typeof t)this.value=t,this.length=o.byteLength(t);else{if(!o.isBuffer(t))return e.error("Unsupported type: "+typeof 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o(this.length)),e||(e=0),0===this.length||(Array.isArray(this.value)?this.value.forEach((function(r){r.join(t,e),e+=r.length})):("number"==typeof this.value?t[e]=this.value:"string"==typeof this.value?t.write(this.value,e):o.isBuffer(this.value)&&this.value.copy(t,e),e+=this.length)),t}},193:function(t,e,r){var i=e;i._reverse=function(t){var e={};return Object.keys(t).forEach((function(r){(0|r)==r&&(r|=0);var i=t[r];e[i]=r})),e},i.der=r(328)},194:function(t,e,r){var i=r(13),n=r(86),o=n.base,a=n.bignum,s=n.constants.der;function h(t){this.enc="der",this.name=t.name,this.entity=t,this.tree=new u,this.tree._init(t.body)}function u(t){o.Node.call(this,"der",t)}function f(t,e){var r=t.readUInt8(e);if(t.isError(r))return r;var i=s.tagClass[r>>6],n=0==(32&r);if(31==(31&r)){var o=r;for(r=0;128==(128&o);){if(o=t.readUInt8(e),t.isError(o))return o;r<<=7,r|=127&o}}else r&=31;return{cls:i,primitive:n,tag:r,tagStr:s.tag[r]}}function l(t,e,r){var i=t.readUInt8(r);if(t.isError(i))return i;if(!e&&128===i)return null;if(0==(128&i))return i;var n=127&i;if(n>4)return t.error("length octect is too long");i=0;for(var o=0;o<n;o++){i<<=8;var a=t.readUInt8(r);if(t.isError(a))return a;i|=a}return i}t.exports=h,h.prototype.decode=function(t,e){return t instanceof o.DecoderBuffer||(t=new o.DecoderBuffer(t,e)),this.tree._decode(t,e)},i(u,o.Node),u.prototype._peekTag=function(t,e,r){if(t.isEmpty())return!1;var i=t.save(),n=f(t,'Failed to peek tag: "'+e+'"');return t.isError(n)?n:(t.restore(i),n.tag===e||n.tagStr===e||n.tagStr+"of"===e||r)},u.prototype._decodeTag=function(t,e,r){var i=f(t,'Failed to decode tag of "'+e+'"');if(t.isError(i))return i;var n=l(t,i.primitive,'Failed to get length of "'+e+'"');if(t.isError(n))return n;if(!r&&i.tag!==e&&i.tagStr!==e&&i.tagStr+"of"!==e)return t.error('Failed to match tag: "'+e+'"');if(i.primitive||null!==n)return t.skip(n,'Failed to match body of: "'+e+'"');var o=t.save(),a=this._skipUntilEnd(t,'Failed to skip indefinite length body: 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/**
 * File signatures and extractor functions
 *
 * @author n1474335 [n1474335@gmail.com]
 * @copyright Crown Copyright 2018
 * @license Apache-2.0
 *
 */var h={Images:[{name:"Joint Photographic Experts Group image",extension:"jpg,jpeg,jpe,thm,mpo",mime:"image/jpeg",description:"",signature:{0:255,1:216,2:255,3:[192,196,219,221,224,225,226,227,228,229,231,232,234,235,236,237,238,254]},extractor:function(t,e){var r=new o.a(t.slice(e));for(;r.hasMore();){var i=r.getBytes(2);if(255!==i[0])throw new Error(`Invalid marker while parsing JPEG at pos ${r.position}: ${i}`);var n=0;switch(i[1]){case 216:case 1:break;case 217:return r.carve();case 192:case 193:case 194:case 195:case 196:case 197:case 198:case 199:case 200:case 201:case 202:case 203:case 204:case 205:case 206:case 207:case 219:case 222:case 224:case 225:case 226:case 227:case 228:case 229:case 230:case 231:case 232:case 233:case 234:case 235:case 236:case 237:case 238:case 239:case 254:n=r.readInt(2,"be"),r.position+=n-2;break;case 223:r.position++;break;case 220:case 221:r.position+=2;break;case 218:n=r.readInt(2,"be"),r.position+=n-2,r.continueUntil(255);break;case 0:case 208:case 209:case 210:case 211:case 212:case 213:case 214:case 215:default:r.continueUntil(255)}}throw new Error("Unable to parse JPEG successfully")}},{name:"Graphics Interchange Format image",extension:"gif",mime:"image/gif",description:"",signature:{0:71,1:73,2:70,3:56,4:[55,57],5:97},extractor:function(t,e){var r=new o.a(t.slice(e));r.continueUntil([33,255]),r.continueUntil([33,249]),r.moveForwardsBy(2);for(;r.hasMore();){for(r.moveForwardsBy(r.readInt(1)+1),r.moveForwardsBy(11);r.getBytes(2)!==[33,249]&&(r.moveBackwardsBy(2),r.moveForwardsBy(r.readInt(1)),r.readInt(1));)r.moveBackwardsBy(1);if(59===r.readInt(1))break;r.moveForwardsBy(1)}return r.carve()}},{name:"Portable Network Graphics image",extension:"png",mime:"image/png",description:"",signature:{0:137,1:80,2:78,3:71,4:13,5:10,6:26,7:10},extractor:function(t,e){var r=new o.a(t.slice(e));r.moveForwardsBy(8);var i=0,n="";for(;"IEND"!==n;)i=r.readInt(4,"be"),n=r.readString(4),r.moveForwardsBy(i+4);return r.carve()}},{name:"WEBP Image",extension:"webp",mime:"image/webp",description:"",signature:{8:87,9:69,10:66,11:80},extractor:null},{name:"Camera Image File Format",extension:"crw",mime:"image/x-canon-crw",description:"",signature:{6:72,7:69,8:65,9:80,10:67,11:67,12:68,13:82},extractor:null},{name:"Canon CR2 raw image",extension:"cr2",mime:"image/x-canon-cr2",description:"",signature:[{0:73,1:73,2:42,3:0,8:67,9:82},{0:77,1:77,2:0,3:42,8:67,9:82}],extractor:null},{name:"Tagged Image File Format image",extension:"tif",mime:"image/tiff",description:"",signature:[{0:73,1:73,2:42,3:0},{0:77,1:77,2:0,3:42}],extractor:null},{name:"Bitmap image",extension:"bmp",mime:"image/bmp",description:"",signature:{0:66,1:77,7:0,9:0,14:[12,40,56,64,108,124],15:0,16:0,17:0},extractor:function(t,e){var r=new o.a(t.slice(e));r.moveForwardsBy(2);var i=r.readInt(4,"le");return r.moveForwardsBy(i-6),r.carve()}},{name:"JPEG Extended Range image",extension:"jxr",mime:"image/vnd.ms-photo",description:"",signature:{0:73,1:73,2:188},extractor:null},{name:"Photoshop image",extension:"psd",mime:"image/vnd.adobe.photoshop",description:"",signature:{0:56,1:66,2:80,3:83,4:0,5:1,6:0,7:0,8:0,9:0,10:0,11:0},extractor:null},{name:"Photoshop Large Document",extension:"psb",mime:"application/x-photoshop",description:"",signature:{0:56,1:66,2:80,3:83,4:0,5:2,6:0,7:0,8:0,9:0,10:0,11:0,12:0},extractor:null},{name:"Paint Shop Pro image",extension:"psp",mime:"image/psp",description:"",signature:[{0:80,1:97,2:105,3:110,4:116,5:32,6:83,7:104,8:111,9:112,10:32,11:80,12:114,13:111,14:32,15:73,16:109},{0:126,1:66,2:75,3:0}],extractor:null},{name:"The GIMP image",extension:"xcf",mime:"image/x-xcf",description:"",signature:{0:103,1:105,2:109,3:112,4:32,5:120,6:99,7:102,8:32,9:[102,118],10:[105,48],11:[108,48],12:[101,49,50,51]},extractor:null},{name:"Icon image",extension:"ico",mime:"image/x-icon",description:"",signature:{0:0,1:0,2:1,3:0,4:[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21],5:0,6:[16,32,48,64,128],7:[16,32,48,64,128],9:0,10:[0,1]},extractor:function(t,e){var r=new o.a(t.slice(e));r.moveTo(4);var i=r.readInt(2,"le");r.moveForwardsBy(8+16*(i-1));var n=r.readInt(4,"le"),a=r.readInt(4,"le");return r.moveTo(a+n),r.carve()}},{name:"Radiance High Dynamic Range image",extension:"hdr",mime:"image/vnd.radiance",description:"",signature:{0:35,1:63,2:82,3:65,4:68,5:73,6:65,7:78,8:67,9:69,10:10},extractor:null},{name:"Sony ARW image",extension:"arw",mime:"image/x-raw",description:"",signature:{0:5,1:0,2:0,3:0,4:65,5:87,6:49,7:46},extractor:null},{name:"Fujifilm Raw Image",extension:"raf",mime:"image/x-raw",description:"",signature:{0:70,1:85,2:74,3:73,4:70,5:73,6:76,7:77,8:67,9:67,10:68,11:45,12:82,13:65,14:87},extractor:null},{name:"Minolta RAW image",extension:"mrw",mime:"image/x-raw",description:"",signature:{0:0,1:77,2:82,3:77},extractor:null},{name:"Adobe Bridge Thumbnail Cache",extension:"bct",mime:"application/octet-stream",description:"",signature:{0:108,1:110,2:98,3:116,4:2,5:0,6:0,7:0},extractor:null},{name:"Microsoft Document Imaging",extension:"mdi",mime:"image/vnd.ms-modi",description:"",signature:{0:69,1:80,2:42,3:0},extractor:null},{name:"Joint Photographic Experts Group image (under Base64)",extension:"B64",mime:"application/octet-stream",description:"",signature:{0:47,1:57,2:106,3:47,4:52},extractor:null},{name:"Portable Network Graphics image (under Base64)",extension:"B64",mime:"application/octet-stream",description:"",signature:{0:105,1:86,2:66,3:79,4:82,5:119,6:48},extractor:null},{name:"AutoCAD Drawing",extension:"dwg,123d",mime:"application/acad",description:"",signature:{0:65,1:67,2:49,3:48,4:[48,49],5:[48,49,50,51,52,53],6:0},extractor:null},{name:"AutoCAD 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/**
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 * @author n1474335 [n1474335@gmail.com]
 * @copyright Crown Copyright 2018
 * @license Apache-2.0
 *
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/**
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 * @copyright Crown Copyright 2016
 * @license Apache-2.0
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d=_(l[1])+16843012;l[1]=M(d<4294967296?d:d-4294967295);for(var p=0;p<o;p++)a[p]=i[p];this.process(f,l);for(p=0;p<o;p++)n[c*o+p]^=i[p];for(p=0;p<o;p++)i[p]=a[p];t=this.keyMeshing(t,i,c,f)}if(h>0){l[0]=l[0]+16843009&4294967295;d=_(l[1])+16843012;l[1]=M(d<4294967296?d:d-4294967295),this.process(f,l);for(c=0;c<h;c++)n[u*o+c]^=i[c]}return n.buffer}function rt(t,e,r){var i=x(e),n=this.blockSize,o=this.shiftBits>>3,a=i.length,s=a%o,h=(a-s)/o,u=new Uint8Array(n),f=new Int32Array(n),l=this.keySchedule(t);u.set(r||this.iv);for(var c=0;c<h;c++){for(var d=0;d<n;d++)f[d]=u[d];this.process(l,u);for(d=0;d<o;d++)i[o*c+d]^=u[d];for(d=0;d<n;d++)u[d]=f[d];for(d=n-1;c>=0;--c){if(!(u[d]>254)){u[d]++;break}u[d]-=254}}if(s>0){this.process(l,u);for(d=0;d<s;d++)i[o*h+d]^=u[d]}return i.buffer}function it(t,e,r){for(var i=new Uint8Array(r||this.iv),n=this.blockSize,o=i.length,a=this.pad(k(e)),s=this.keySchedule(t),h=0,u=a.length/n;h<u;h++){for(var f=0;f<n;f++)i[f]^=a[h*n+f];this.process(s,i);for(f=0;f<n;f++)a[h*n+f]=i[f];if(o!==n){for(f=0;f<o-n;f++)i[f]=i[n+f];for(f=0;f<n;f++)i[f+o-n]=a[h*n+f]}t=this.keyMeshing(t,i,h,s)}return a.buffer}function nt(t,e,r){for(var i=new Uint8Array(r||this.iv),n=this.blockSize,o=i.length,a=x(e),s=new Uint8Array(n),h=this.keySchedule(t,1),u=0,f=a.length/n;u<f;u++){for(var l=0;l<n;l++)s[l]=a[u*n+l];this.process(h,a,u*n,1);for(l=0;l<n;l++)a[u*n+l]^=i[l];if(o!==n)for(l=0;l<o-n;l++)i[l]=i[n+l];for(l=0;l<n;l++)i[l+o-n]=s[l];t=this.keyMeshing(t,i,u,h,1)}return this.unpad(a).buffer}function ot(){var t=new Uint8Array(this.keySize);return S(t),t.buffer}function at(t,e,r){for(var i=Bt.call(this,k(r)),n=this.blockSize,o=i.length/n,a=this.sBox,s=new Int32Array(e.buffer),h=0;h<o;h++){for(var u=0;u<n;u++)e[u]^=i[h*n+u];for(u=0;u<16;u++)z(a,s,t[u])}}function st(t){for(var e=0,r=t.length,i=r-1;i>=0;--i){var n=t[i]>>>7;t[i]=t[i]<<1&255|e,e=n}0!==e&&(16===r?t[15]^=135:t[7]^=27)}function ht(t,e,r){var i=this.blockSize,n=(this.sBox,k(r)),o=new Uint8Array(i);this.process(t,o),st(o),r.byteLength%i!=0&&(n=Tt.call(this,k(r)),st(o));for(var a=0,s=n.length/i;a<s;a++){for(var h=0;h<i;h++)e[h]^=n[a*i+h];if(a===s-1)for(h=0;h<i;h++)e[h]^=o[h];this.process(t,e)}}function ut(t,e,r){var i=this.keySchedule(t),n=new Uint8Array(r||this.iv),o=Math.ceil(this.macLength>>3)||this.blockSize>>1;this.processMAC(i,n,e);var a=new Uint8Array(o);return a.set(new Uint8Array(n.buffer,0,o)),a.buffer}function ft(t,e,r,i){var n=new Uint8Array(ut.call(this,t,r,i)),o=k(e);if(n.length!==o.length)return!1;for(var a=0,s=n.length;a<s;a++)if(n[a]!==o[a])return!1;return!0}function lt(t,e){var r=this.blockSize,i=this.keySize,n=i+(r>>1);if(!this.ukm)throw new m("UKM must be defined");var o=new Uint8Array(this.ukm),a=ut.call(this,t,e,o),s=J.call(this,t,e),h=new Uint8Array(n);return h.set(new Uint8Array(s),0),h.set(new Uint8Array(a),i),h.buffer}function ct(t,e){var r=this.blockSize,i=this.keySize,n=i+(r>>1),o=A(e);if(o.byteLength!==n)throw new m("Wrapping key size must be "+n+" bytes");if(!this.ukm)throw new m("UKM must be defined");var a=new Uint8Array(this.ukm),s=new Uint8Array(o,0,i),h=new Uint8Array(o,i,r>>1),u=X.call(this,t,s);if(!ft.call(this,t,h,u,a))throw new m("Error verify MAC of wrapping key");return u}function dt(t,e){for(var r=this.blockSize,i=new Int32Array(A(t)),n=[],o=0;o<r;o++){n[o]=[];for(var a=0;a<8;a++)n[o][a]=e[o]>>>a&1}for(o=0;o<r;o++){var s=new Int32Array(2);for(a=0;a<8;a++)n[o][a]?s[0]=s[0]+i[a]&4294967295:s[1]=s[1]+i[a]&4294967295;var h=new Uint8Array(s.buffer);i=new Int32Array(Q.call(this,i,i,h))}return i}function pt(t,e){var r=this.blockSize,i=this.keySize,n=i+(r>>1);if(!this.ukm)throw new m("UKM must be defined");var o=new Uint8Array(this.ukm),a=dt.call(this,t,o),s=ut.call(this,a,e,o),h=J.call(this,a,e),u=new Uint8Array(n);return u.set(new Uint8Array(h),0),u.set(new Uint8Array(s),i),u.buffer}function mt(t,e){var r=this.blockSize,i=this.keySize,n=i+(r>>1),o=A(e);if(o.byteLength!==n)throw new m("Wrapping key size must be "+n+" bytes");if(!this.ukm)throw new m("UKM must be defined");var a=new Uint8Array(this.ukm),s=new Uint8Array(o,0,i),h=new Uint8Array(o,i,r>>1),u=dt.call(this,t,a),f=X.call(this,u,s);if(!ft.call(this,u,h,f,a))throw new m("Error verify MAC of wrapping key");return f}function vt(t,e){var r=this.blockSize>>1,i=this.keySize,n=8,o=new Uint8Array(A(t));if(o.byteLength!==i)throw new m("Wrong cleartext size "+o.byteLength+" bytes");if(e=e||this.ukm){if(!((e=new Uint8Array(A(e))).byteLength>0&&e.byteLength%i==0))throw new m("Wrong rand size "+e.byteLength+" bytes");n=e.byteLength/i+1}else S(e=new Uint8Array((n-1)*i));var a=new Uint8Array(n*i+r+2),s=a.buffer,h=new Uint8Array(i),u=ut.call(this,o,h);a[0]=34,a[1]=n,a.set(new Uint8Array(u),2),a.set(e,i+r+2);for(var f=1;f<n;f++)for(var l=new Uint8Array(s,2+r+i*f),c=0;c<i;c++)o[c]^=l[c];return a.set(o,r+2),a.buffer}function gt(t){var e=this.blockSize>>1,r=this.keySize,i=A(t);if(34!==new Uint8Array(i,0,1)[0])throw new m("Invalid magic number");for(var n=new Uint8Array(i,1,1)[0],o=new Uint8Array(i,2,e),a=new Uint8Array(r),s=0;s<n;s++)for(var h=new Uint8Array(i,2+e+r*s,r),u=0;u<r;u++)a[u]^=h[u];var f=new Uint8Array(r),l=ft.call(this,a,o,f);if(!l)for(var c=["E-A","E-B","E-C","E-D","E-SC"],d=(s=0,c.length);s<d&&(this.sBox=y[c[s]],!(l=ft.call(this,a,o,f)));s++);if(!l)throw new m("Invalid main key MAC");return a.buffer}function bt(t,e){var r=this.blockSize>>1,i=this.keySize,n=A(t),o=A(e);n.byteLength!==i&&(n=gt.call(this,n));var a=J.call(this,n,o),s=ut.call(this,n,o),h=new Uint8Array(r+i);return h.set(new Uint8Array(a),0),h.set(new Uint8Array(s),i),h.buffer}function yt(t,e){var r=this.blockSize>>1,i=this.keySize,n=A(t),o=A(e);n.byteLength!==i&&(n=gt.call(this,n));var a=new Uint8Array(o,0,i),s=new Uint8Array(o,i,r),h=X.call(this,n,a);if(!ft.call(this,n,s,h))throw new m("Invalid key MAC");return h}function wt(){return vt.call(this,ot.call(this))}function Mt(t,e,r,i){var n=i/4,o=new Int32Array(A(t)),a=new Int32Array(A(e)),s=new Int32Array(n);if(r)for(var h=0;h<n;h++)s[h]=a[h]+o[h]&4294967295;else for(h=0;h<n;h++)s[h]=a[h]-o[h]&4294967295;return s.buffer}function _t(t,e){return Mt(t,e,"VN"===this.procreator,this.keySize)}function St(t,e){return Mt(t,e,"VN"!==this.procreator,this.keySize)}function At(t,e,r,i,n){return(r+1)*this.blockSize%1024==0&&(t=X.call(this,t,w),e.set(new Uint8Array(J.call(this,t,e))),i.set(this.keySchedule(t,n))),t}function kt(t){return t}function xt(t){return new Uint8Array(t)}function Et(t){var e=t.byteLength,r=this.blockSize,i=r-e%r,n=Math.ceil((e+1)/r)*r,o=new Uint8Array(n);o.set(t);for(var a=e;a<n;a++)o[a]=i;return o}function Rt(t){var e=t.byteLength,r=this.blockSize,i=t[e-1],n=e-i;if(i>r)throw m("Invalid padding");var o=new Uint8Array(n);return n>0&&o.set(new Uint8Array(t.buffer,0,n)),o}function Bt(t){var e=t.byteLength,r=this.blockSize,i=Math.ceil(e/r)*r,n=new Uint8Array(i);n.set(t);for(var o=e;o<i;o++)n[o]=0;return n}function Tt(t){var e=t.byteLength,r=this.blockSize,i=Math.ceil((e+1)/r)*r,n=new Uint8Array(i);n.set(t),n[e]=1;for(var o=e+1;o<i;o++)n[o]=0;return n}function It(t){for(var e=t.byteLength;e>1&&0===t[e-1];)e--;if(1!==t[e-1])throw m("Invalid padding");e--;var r=new Uint8Array(e);return e>0&&r.set(new Uint8Array(t.buffer,0,e)),r}function Lt(t){var e=t.byteLength,r=this.blockSize,i=r-e%r,n=Math.ceil(e/r)*r,o=new Uint8Array(n),a=new Uint8Array(o.buffer,e,i);return o.set(t),S(a),o}var Ct=function(t){if(!g)throw new v("Big endian platform not supported");switch(t=t||{},this.keySize=32,this.blockLength=t.length||64,this.blockSize=this.blockLength>>3,this.name=(t.name||(1===t.version?"RC2":1989===t.version?"GOST 28147":"GOST R 34.12"))+(t.version>4?"-"+(t.version||1989)%100:"")+"-"+(64===this.blockLength?"":this.blockLength+"-")+("MAC"===t.mode?"MAC-"+(t.macLength||this.blockLength>>1):"KW"===t.mode||t.keyWrapping?("NO"!==(t.keyWrapping||"NO")?t.keyWrapping:"")+"KW":(t.block||"ECB")+(("CFB"===t.block||"OFB"===t.block||"CTR"===t.block&&2015===t.version)&&t.shiftBits&&t.shiftBits!==this.blockLength?"-"+t.shiftBits:"")+(t.padding?"-"+(t.padding||("CTR"===t.block||"CFB"===t.block||"OFB"===t.block?"NO":"ZERO"))+"PADDING":"")+("NO"!==(t.keyMeshing||"NO")?"-CPKEYMESHING":""))+(t.procreator?"/"+t.procreator:"")+("string"==typeof t.sBox?"/"+t.sBox:""),this.procreator=t.procreator,t.version||1989){case 1:this.process=Y,this.keySchedule=V,this.blockLength=64,this.effectiveLength=t.length||32,this.keySize=8*Math.ceil(this.effectiveLength/8),this.blockSize=this.blockLength>>3;break;case 2015:if(this.version=2015,64===this.blockLength)this.process=W,this.keySchedule=G;else{if(128!==this.blockLength)throw new m("Invalid block length");this.process=q,this.keySchedule=j}this.processMAC=ht;break;case 1989:if(this.version=1989,this.process=H,this.processMAC=at,this.keySchedule=K,64!==this.blockLength)throw new m("Invalid block length");break;default:throw new v("Algorithm version "+t.version+" not supported")}switch(t.mode||t.keyWrapping&&"KW"||"ES"){case"ES":switch(t.block||"ECB"){case"ECB":this.encrypt=J,this.decrypt=X;break;case"CTR":1989===this.version?(this.encrypt=et,this.decrypt=et):(this.encrypt=rt,this.decrypt=rt,this.shiftBits=t.shiftBits||this.blockLength);break;case"CBC":this.encrypt=it,this.decrypt=nt;break;case"CFB":this.encrypt=Q,this.decrypt=$,this.shiftBits=t.shiftBits||this.blockLength;break;case"OFB":this.encrypt=tt,this.decrypt=tt,this.shiftBits=t.shiftBits||this.blockLength;break;default:throw new v("Block mode "+t.block+" not supported")}switch(t.keyMeshing){case"CP":this.keyMeshing=At;break;default:this.keyMeshing=kt}if(this.encrypt===J||this.encrypt===it)switch(t.padding){case"PKCS5P":this.pad=Et,this.unpad=Rt;break;case"RANDOM":this.pad=Lt,this.unpad=xt;break;case"BIT":this.pad=Tt,this.unpad=It;break;default:this.pad=Bt,this.unpad=xt}else this.pad=xt,this.unpad=xt;this.generateKey=ot;break;case"MAC":this.sign=ut,this.verify=ft,this.generateKey=ot,this.macLength=t.macLength||this.blockLength>>1,this.pad=xt,this.unpad=xt,this.keyMeshing=kt;break;case"KW":switch(this.pad=xt,this.unpad=xt,this.keyMeshing=kt,t.keyWrapping){case"CP":this.wrapKey=pt,this.unwrapKey=mt,this.generateKey=ot,this.shiftBits=t.shiftBits||this.blockLength;break;case"SC":this.wrapKey=bt,this.unwrapKey=yt,this.generateKey=wt;break;default:this.wrapKey=lt,this.unwrapKey=ct,this.generateKey=ot}break;case"MASK":this.wrapKey=_t,this.unwrapKey=St,this.generateKey=ot;break;default:throw new v("Mode "+t.mode+" not supported")}var e,r=t.sBox;if(r){if("string"==typeof r){if(e=r.toUpperCase(),!(r=y[e]))throw new p("Unknown sBox name: "+t.sBox)}else if(!r.length||r.length!==y["E-Z"].length)throw new p("Length of sBox must be "+y["E-Z"].length)}else r=2015===this.version?y["E-Z"]:"SC"===this.procreator?y["E-SC"]:y["E-A"];if(this.sBox=r,t.iv){if(this.iv=new Uint8Array(t.iv),this.iv.byteLength!==this.blockSize&&1989===this.version)throw new p("Length of iv must be "+this.blockLength+" bits");if(this.iv.byteLength!==this.blockSize>>1&&this.encrypt===rt)throw new p("Length of iv must be "+this.blockLength>>"1 bits");if(this.iv.byteLength%this.blockSize!=0&&this.encrypt!==rt)throw new p("Length of iv must be a multiple of "+this.blockLength+" bits")}else this.iv=128===this.blockLength?R:b;if(t.ukm&&(this.ukm=new Uint8Array(t.ukm),8*this.ukm.byteLength!==this.blockLength))throw new p("Length of ukm must be "+this.blockLength+" bits")},Dt={},Nt=n.a,Ft=Error,Ot=Error;function Pt(t,e,r,i,n){for(var 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Xt(t,e){if(e>this.bitLength||e%8>0)throw new Ft("Length can't be more than "+this.bitLength+" bits and multiple of 8");var r=this.digest===Ht?32:64,i=this.bitLength/8,n=!!(t&&t.byteLength>0)&&new Uint8Array(qt(t)),o=n?n.length:0,a=this.iterations,s=new Uint8Array(qt(this.salt)),h=s.length,u=new Uint8Array(h+o);Pt(s,0,u,0,h),n&&Pt(n,0,u,h,o);for(var f=new Uint8Array(this.digest(u)),l=new Uint8Array(r),c=new Uint8Array(r),d=new Uint8Array(r),p="DENEFH028.760246785.IUEFHWUIO.EF",m=0;m<p.length;m++)l[m]=p.charCodeAt(m);u=new Uint8Array(2*(r+i));for(var v=0;v<a;v++){for(m=0;m<r;m++)c[m]=54^l[m],d[m]=92^l[m],l[m]=0;Pt(c,0,u,0,r),Pt(f,0,u,r,i),Pt(d,0,u,r+i,r),Pt(f,0,u,r+i+r,i),Pt(new Uint8Array(this.digest(u)),0,l,0,i)}for(m=0;m<i;m++)c[m]=54^l[m],d[m]=92^l[m],l[m]=0;if(Pt(c,0,u=new Uint8Array(2*i+h+o),0,i),Pt(s,0,u,i,h),Pt(d,0,u,i+h,i),n&&Pt(n,0,u,i+h+i,o),f=this.digest(this.digest(u)),e===this.bitLength)return f;var g=e/8,b=new Uint8Array(g);return Pt(f,0,b,0,g),b.buffer}function Qt(t){return this.deriveBits(t,8*this.keySize)}e.a=function(t){switch(t=t||{},this.name=(t.name||"GOST R 34.10")+"-"+(t.version||2012)%100+((t.version||2012)>1?"-"+(t.length||256):"")+("HASH"!==(t.mode||"HASH")?"-"+t.mode:"")+(t.procreator?"/"+t.procreator:"")+("string"==typeof t.sBox?"/"+t.sBox:""),this.procreator=t.procreator,this.bitLength=t.length||256,t.version||2012){case 1:this.digest=Wt,this.bitLength=160;break;case 1994:if(this.digest=Ht,this.sBox=(t.sBox||("SC"===t.procreator?"D-SC":"D-A")).toUpperCase(),!Ct)throw new Ot("Object GostCipher not found");this.cipher=new Ct({name:"GOST 28147",block:"ECB",sBox:this.sBox,procreator:this.procreator});break;case 2012:this.digest=zt;break;default:throw new Ot("Algorithm version "+t.version+" not 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/**
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 * @copyright Crown Copyright 2019
 * @license Apache-2.0
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0),t}}t&&(s+=":"+t),o.name=t,o.levels={TRACE:0,DEBUG:1,INFO:2,WARN:3,ERROR:4,SILENT:5},o.methodFactory=i||h,o.getLevel=function(){return n},o.setLevel=function(e,i){if("string"==typeof e&&void 0!==o.levels[e.toUpperCase()]&&(e=o.levels[e.toUpperCase()]),!("number"==typeof e&&e>=0&&e<=o.levels.SILENT))throw"log.setLevel() called with invalid level: "+e;if(n=e,!1!==i&&function(t){var e=(r[t]||"silent").toUpperCase();if("undefined"!=typeof window){try{return void(window.localStorage[s]=e)}catch(t){}try{window.document.cookie=encodeURIComponent(s)+"="+e+";"}catch(t){}}}(e),a.call(o,e,t),"undefined"==typeof console&&e<o.levels.SILENT)return"No console available for logging"},o.setDefaultLevel=function(t){u()||o.setLevel(t,!1)},o.enableAll=function(t){o.setLevel(o.levels.TRACE,t)},o.disableAll=function(t){o.setLevel(o.levels.SILENT,t)};var f=u();null==f&&(f=null==e?"WARN":e),o.setLevel(f,!1)}var f=new u,l={};f.getLogger=function(t){if("string"!=typeof t||""===t)throw new TypeError("You must supply a name when creating a logger.");var e=l[t];return e||(e=l[t]=new u(t,f.getLevel(),f.methodFactory)),e};var c="undefined"!=typeof window?window.log:void 0;return f.noConflict=function(){return"undefined"!=typeof window&&window.log===f&&(window.log=c),f},f.getLoggers=function(){return l},f})?i.call(e,r,e,t):i)||(t.exports=n)}()},270:function(t,e,r){"use strict";var i=r(34),n=r(13),o={};function a(t){i.equal(t.length,8,"Invalid IV length"),this.iv=new Array(8);for(var e=0;e<this.iv.length;e++)this.iv[e]=t[e]}e.instantiate=function(t){function e(e){t.call(this,e),this._cbcInit()}n(e,t);for(var r=Object.keys(o),i=0;i<r.length;i++){var a=r[i];e.prototype[a]=o[a]}return e.create=function(t){return new e(t)},e},o._cbcInit=function(){var t=new a(this.options.iv);this._cbcState=t},o._update=function(t,e,r,i){var n=this._cbcState,o=this.constructor.super_.prototype,a=n.iv;if("encrypt"===this.type){for(var s=0;s<this.blockSize;s++)a[s]^=t[e+s];o._update.call(this,a,0,r,i);for(s=0;s<this.blockSize;s++)a[s]=r[i+s]}else{o._update.call(this,t,e,r,i);for(s=0;s<this.blockSize;s++)r[i+s]^=a[s];for(s=0;s<this.blockSize;s++)a[s]=t[e+s]}}},271:function(t,e,r){"use strict";var i=r(34),n=r(13),o=r(121),a=r(171);function s(t,e){i.equal(e.length,24,"Invalid key length");var r=e.slice(0,8),n=e.slice(8,16),o=e.slice(16,24);this.ciphers="encrypt"===t?[a.create({type:"encrypt",key:r}),a.create({type:"decrypt",key:n}),a.create({type:"encrypt",key:o})]:[a.create({type:"decrypt",key:o}),a.create({type:"encrypt",key:n}),a.create({type:"decrypt",key:r})]}function h(t){o.call(this,t);var e=new s(this.type,this.options.key);this._edeState=e}n(h,o),t.exports=h,h.create=function(t){return new h(t)},h.prototype._update=function(t,e,r,i){var n=this._edeState;n.ciphers[0]._update(t,e,r,i),n.ciphers[1]._update(r,i,r,i),n.ciphers[2]._update(r,i,r,i)},h.prototype._pad=a.prototype._pad,h.prototype._unpad=a.prototype._unpad},272:function(t,e,r){var i=r(123),n=r(175),o=r(18).Buffer,a=r(176),s=r(58),h=r(97),u=r(98);function f(t,e,r){s.call(this),this._cache=new c,this._cipher=new h.AES(e),this._prev=o.from(r),this._mode=t,this._autopadding=!0}r(13)(f,s),f.prototype._update=function(t){var e,r;this._cache.add(t);for(var i=[];e=this._cache.get();)r=this._mode.encrypt(this,e),i.push(r);return o.concat(i)};var l=o.alloc(16,16);function c(){this.cache=o.allocUnsafe(0)}function d(t,e,r){var s=i[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,e,r):"auth"===s.type?new n(s.module,e,r):new f(s.module,e,r)}f.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(l))throw this._cipher.scrub(),new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},c.prototype.add=function(t){this.cache=o.concat([this.cache,t])},c.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},c.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),r=-1;++r<t;)e.writeUInt8(t,r);return o.concat([this.cache,e])},e.createCipheriv=d,e.createCipher=function(t,e){var r=i[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=u(e,!1,r.key,r.iv);return d(t,n.key,n.iv)}},273:function(t,e){e.encrypt=function(t,e){return t._cipher.encryptBlock(e)},e.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},274:function(t,e,r){var i=r(84);e.encrypt=function(t,e){var r=i(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},e.decrypt=function(t,e){var r=t._prev;t._prev=e;var n=t._cipher.decryptBlock(e);return i(n,r)}},275:function(t,e,r){var i=r(18).Buffer,n=r(84);function o(t,e,r){var o=e.length,a=n(e,t._cache);return t._cache=t._cache.slice(o),t._prev=i.concat([t._prev,r?e:a]),a}e.encrypt=function(t,e,r){for(var n,a=i.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=i.allocUnsafe(0)),!(t._cache.length<=e.length)){a=i.concat([a,o(t,e,r)]);break}n=t._cache.length,a=i.concat([a,o(t,e.slice(0,n),r)]),e=e.slice(n)}return a}},276:function(t,e,r){var i=r(18).Buffer;function n(t,e,r){var n=t._cipher.encryptBlock(t._prev)[0]^e;return t._prev=i.concat([t._prev.slice(1),i.from([r?e:n])]),n}e.encrypt=function(t,e,r){for(var o=e.length,a=i.allocUnsafe(o),s=-1;++s<o;)a[s]=n(t,e[s],r);return a}},277:function(t,e,r){var i=r(18).Buffer;function n(t,e,r){for(var i,n,a=-1,s=0;++a<8;)i=e&1<<7-a?128:0,s+=(128&(n=t._cipher.encryptBlock(t._prev)[0]^i))>>a%8,t._prev=o(t._prev,r?i:n);return s}function o(t,e){var r=t.length,n=-1,o=i.allocUnsafe(t.length);for(t=i.concat([t,i.from([e])]);++n<r;)o[n]=t[n]<<1|t[n+1]>>7;return o}e.encrypt=function(t,e,r){for(var o=e.length,a=i.allocUnsafe(o),s=-1;++s<o;)a[s]=n(t,e[s],r);return a}},278:function(t,e,r){(function(t){var i=r(84);function n(t){return t._prev=t._cipher.encryptBlock(t._prev),t._prev}e.encrypt=function(e,r){for(;e._cache.length<r.length;)e._cache=t.concat([e._cache,n(e)]);var o=e._cache.slice(0,r.length);return e._cache=e._cache.slice(r.length),i(r,o)}}).call(this,r(12).Buffer)},279:function(t,e,r){var i=r(18).Buffer,n=i.alloc(16,0);function o(t){var e=i.allocUnsafe(16);return e.writeUInt32BE(t[0]>>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function a(t){this.h=t,this.state=i.alloc(16,0),this.cache=i.allocUnsafe(0)}a.prototype.ghash=function(t){for(var e=-1;++e<t.length;)this.state[e]^=t[e];this._multiply()},a.prototype._multiply=function(){for(var t,e,r,i=[(t=this.h).readUInt32BE(0),t.readUInt32BE(4),t.readUInt32BE(8),t.readUInt32BE(12)],n=[0,0,0,0],a=-1;++a<128;){for(0!=(this.state[~~(a/8)]&1<<7-a%8)&&(n[0]^=i[0],n[1]^=i[1],n[2]^=i[2],n[3]^=i[3]),r=0!=(1&i[3]),e=3;e>0;e--)i[e]=i[e]>>>1|(1&i[e-1])<<31;i[0]=i[0]>>>1,r&&(i[0]=i[0]^225<<24)}this.state=o(n)},a.prototype.update=function(t){var e;for(this.cache=i.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},a.prototype.final=function(t,e){return this.cache.length&&this.ghash(i.concat([this.cache,n],16)),this.ghash(o([0,t,0,e])),this.state},t.exports=a},28:function(t,e,r){"use strict";r.d(e,"a",(function(){return n}));var i=r(1);
/**
 * Binary functions.
 *
 * @author n1474335 [n1474335@gmail.com]
 * @copyright Crown Copyright 2018
 * @license Apache-2.0
 */function n(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"Space",r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:8,n=i.b.regexRep(e);t=t.replace(n,"");for(var o=[],a=0;a<t.length;a+=r)o.push(parseInt(t.substr(a,r),2));return o}},280:function(t,e,r){var i=r(175),n=r(18).Buffer,o=r(123),a=r(176),s=r(58),h=r(97),u=r(98);function f(t,e,r){s.call(this),this._cache=new l,this._last=void 0,this._cipher=new h.AES(e),this._prev=n.from(r),this._mode=t,this._autopadding=!0}function l(){this.cache=n.allocUnsafe(0)}function c(t,e,r){var s=o[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof r&&(r=n.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);if("string"==typeof e&&(e=n.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);return"stream"===s.type?new a(s.module,e,r,!0):"auth"===s.type?new i(s.module,e,r,!0):new f(s.module,e,r)}r(13)(f,s),f.prototype._update=function(t){var e,r;this._cache.add(t);for(var i=[];e=this._cache.get(this._autopadding);)r=this._mode.decrypt(this,e),i.push(r);return n.concat(i)},f.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return function(t){var e=t[15];if(e<1||e>16)throw new Error("unable to decrypt data");var r=-1;for(;++r<e;)if(t[r+(16-e)]!==e)throw new Error("unable to decrypt data");if(16===e)return;return t.slice(0,16-e)}(this._mode.decrypt(this,t));if(t)throw new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},l.prototype.add=function(t){this.cache=n.concat([this.cache,t])},l.prototype.get=function(t){var e;if(t){if(this.cache.length>16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},l.prototype.flush=function(){if(this.cache.length)return this.cache},e.createDecipher=function(t,e){var r=o[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var i=u(e,!1,r.key,r.iv);return c(t,i.key,i.iv)},e.createDecipheriv=c},281:function(t,e){e["des-ecb"]={key:8,iv:0},e["des-cbc"]=e.des={key:8,iv:8},e["des-ede3-cbc"]=e.des3={key:24,iv:8},e["des-ede3"]={key:24,iv:0},e["des-ede-cbc"]={key:16,iv:8},e["des-ede"]={key:16,iv:0}},282:function(t,e,r){(function(t){var i=r(177),n=r(287),o=r(288);var a={binary:!0,hex:!0,base64:!0};e.DiffieHellmanGroup=e.createDiffieHellmanGroup=e.getDiffieHellman=function(e){var r=new t(n[e].prime,"hex"),i=new t(n[e].gen,"hex");return new o(r,i)},e.createDiffieHellman=e.DiffieHellman=function e(r,n,s,h){return t.isBuffer(n)||void 0===a[n]?e(r,"binary",n,s):(n=n||"binary",h=h||"binary",s=s||new t([2]),t.isBuffer(s)||(s=new t(s,h)),"number"==typeof r?new o(i(r,s),s,!0):(t.isBuffer(r)||(r=new t(r,n)),new o(r,s,!0)))}}).call(this,r(12).Buffer)},283:function(t,e){},284:function(t,e,r){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=r(285).Buffer}catch(t){}function s(t,e,r){for(var i=0,n=Math.min(t.length,r),o=e;o<n;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),a=e;a<o;a++){var s=t.charCodeAt(a)-48;n*=i,n+=s>=49?s-49+10:s>=17?s-17+10:s}return n}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,a,s=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)a=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(n=0,o=0;n<t.length;n+=3)a=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var i,n,o=0;for(r=t.length-6,i=0;r>=e;r-=6)n=s(t,r,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);r+6!==e&&(n=s(t,e,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var o=t.length-r,a=o%i,s=Math.min(o,o-a)+r,u=0,f=r;f<s;f+=i)u=h(t,f,f+i,e),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==a){var l=1;for(u=h(t,f,t.length,e),f=0;f<a;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],a=n*o,s=67108863&a,h=a/67108864|0;r.words[0]=s;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(a=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&a}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,a=0;a<this.length;a++){var s=this.words[a],h=(16777215&(s<<n|o)).toString(16);r=0!==(o=s>>>24-n&16777215)||a!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,h="le"===e,u=new t(o),f=this.clone();if(h){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[s]=a;for(;s<o;s++)u[s]=0}else{for(s=0;s<o-n;s++)u[s]=0;for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[o-s-1]=a}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|r.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,a=t.words,s=e.words,h=r.words,u=0,f=0|a[0],l=8191&f,c=f>>>13,d=0|a[1],p=8191&d,m=d>>>13,v=0|a[2],g=8191&v,b=v>>>13,y=0|a[3],w=8191&y,M=y>>>13,_=0|a[4],S=8191&_,A=_>>>13,k=0|a[5],x=8191&k,E=k>>>13,R=0|a[6],B=8191&R,T=R>>>13,I=0|a[7],L=8191&I,C=I>>>13,D=0|a[8],N=8191&D,F=D>>>13,O=0|a[9],P=8191&O,U=O>>>13,j=0|s[0],q=8191&j,z=j>>>13,H=0|s[1],W=8191&H,K=H>>>13,G=0|s[2],Z=8191&G,V=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ht=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,ct=ft>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(i=Math.imul(l,q))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,q)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(p,q),n=(n=Math.imul(p,z))+Math.imul(m,q)|0,o=Math.imul(m,z);var gt=(u+(i=i+Math.imul(l,W)|0)|0)+((8191&(n=(n=n+Math.imul(l,K)|0)+Math.imul(c,W)|0))<<13)|0;u=((o=o+Math.imul(c,K)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,q),n=(n=Math.imul(g,z))+Math.imul(b,q)|0,o=Math.imul(b,z),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,K)|0;var bt=(u+(i=i+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,V)|0)+Math.imul(c,Z)|0))<<13)|0;u=((o=o+Math.imul(c,V)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(w,q),n=(n=Math.imul(w,z))+Math.imul(M,q)|0,o=Math.imul(M,z),i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,K)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,K)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,V)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,z))+Math.imul(A,q)|0,o=Math.imul(A,z),i=i+Math.imul(w,W)|0,n=(n=n+Math.imul(w,K)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,K)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,V)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,$)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,q),n=(n=Math.imul(x,z))+Math.imul(E,q)|0,o=Math.imul(E,z),i=i+Math.imul(S,W)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,K)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,V)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,z))+Math.imul(T,q)|0,o=Math.imul(T,z),i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,K)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,V)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,at)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,at)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(L,q),n=(n=Math.imul(L,z))+Math.imul(C,q)|0,o=Math.imul(C,z),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,K)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,V)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,z))+Math.imul(F,q)|0,o=Math.imul(F,z),i=i+Math.imul(L,W)|0,n=(n=n+Math.imul(L,K)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(B,Z)|0,n=(n=n+Math.imul(B,V)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,V)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,$)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,q),n=(n=Math.imul(P,z))+Math.imul(U,q)|0,o=Math.imul(U,z),i=i+Math.imul(N,W)|0,n=(n=n+Math.imul(N,K)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(L,Z)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(T,J)|0,o=o+Math.imul(T,X)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var kt=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,W),n=(n=Math.imul(P,K))+Math.imul(U,W)|0,o=Math.imul(U,K),i=i+Math.imul(N,Z)|0,n=(n=n+Math.imul(N,V)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,V)|0,i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(B,$)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,ct)|0)+Math.imul(b,lt)|0,o=o+Math.imul(b,ct)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,Z),n=(n=Math.imul(P,V))+Math.imul(U,Z)|0,o=Math.imul(U,V),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,X)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(B,rt)|0,n=(n=n+Math.imul(B,it)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(N,$)|0,n=(n=n+Math.imul(N,tt)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(B,ot)|0,n=(n=n+Math.imul(B,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,$),n=(n=Math.imul(P,tt))+Math.imul(U,$)|0,o=Math.imul(U,tt),i=i+Math.imul(N,rt)|0,n=(n=n+Math.imul(N,it)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(B,ht)|0,n=(n=n+Math.imul(B,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,ct)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,ct)|0;var Bt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(U,rt)|0,o=Math.imul(U,it),i=i+Math.imul(N,ot)|0,n=(n=n+Math.imul(N,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(L,ht)|0,n=(n=n+Math.imul(L,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,i=i+Math.imul(B,lt)|0,n=(n=n+Math.imul(B,ct)|0)+Math.imul(T,lt)|0,o=o+Math.imul(T,ct)|0;var Tt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),i=i+Math.imul(N,ht)|0,n=(n=n+Math.imul(N,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,i=i+Math.imul(L,lt)|0,n=(n=n+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,o=o+Math.imul(C,ct)|0;var It=(u+(i=i+Math.imul(B,pt)|0)|0)+((8191&(n=(n=n+Math.imul(B,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(U,ht)|0,o=Math.imul(U,ut),i=i+Math.imul(N,lt)|0,n=(n=n+Math.imul(N,ct)|0)+Math.imul(F,lt)|0,o=o+Math.imul(F,ct)|0;var Lt=(u+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(U,lt)|0,o=Math.imul(U,ct);var Ct=(u+(i=i+Math.imul(N,pt)|0)|0)+((8191&(n=(n=n+Math.imul(N,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Dt=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,mt))+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,h[0]=vt,h[1]=gt,h[2]=bt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=kt,h[10]=xt,h[11]=Et,h[12]=Rt,h[13]=Bt,h[14]=Tt,h[15]=It,h[16]=Lt,h[17]=Ct,h[18]=Dt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;s=67108863&(c=c+s|0),n+=(a=(a=a+(l/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,h=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=h,c=u,d=0;d<a;d++){var p=r[f+d],m=i[f+d],v=r[f+d+a],g=i[f+d+a],b=l*v-c*g;g=l*g+c*v,v=b,r[f+d]=p+v,i[f+d]=m+g,r[f+d+a]=p-v,i[f+d+a]=m-g,d!==s&&(b=h*l-u*c,c=h*c+u*l,l=b)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,u,i),this.transform(a,o,s,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=s[d]*f[d]-h[d]*l[d];h[d]=s[d]*l[d]+h[d]*f[d],s[d]=p}return this.conjugate(s,h,i),this.transform(s,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,h=(0|this.words[e])-s<<r;this.words[e]=h|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,h=r;if(n-=a,n=Math.max(0,n),h){for(var u=0;u<a;u++)h.words[u]=this.words[u];h.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var h=(0|t.words[n])*e;s=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!==(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,h=i.length-n.length;if("mod"!==e){(s=new o(null)).length=h+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,s&&(s.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);s&&(s.words[l]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(f),a.isub(l)),n.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||h.isOdd())&&(s.iadd(f),h.isub(l)),s.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(h)):(r.isub(e),s.isub(n),h.isub(a))}return{a:s,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(n=0===e.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var v={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function b(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},n(b,g),b.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},b.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(y,g),n(w,g),n(M,g),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(v[t])return v[t];var e;if("k256"===t)e=new b;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return v[t]=e,e},_.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),a=0;!n.isZero()&&0===n.andln(1);)a++,n.iushrn(1);i(!n.isZero());var s=new o(1).toRed(this),h=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=a;0!==d.cmp(s);){for(var m=d,v=0;0!==m.cmp(s);v++)m=m.redSqr();i(v<p);var g=this.pow(l,new o(1).iushln(p-v-1));c=c.redMul(g),l=g.redSqr(),d=d.redMul(l),p=v}return c},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],a=0,s=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==a?(a<<=1,a|=l,(4===++s||0===i&&0===f)&&(n=this.mul(n,r[a]),s=0,a=0)):s=0}h=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},n(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function(t){return 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/**
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a=r(12).Buffer,s=r(293).inspect,h=s&&s.custom||"inspect";t.exports=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.head=null,this.tail=null,this.length=0}var e,r,u;return e=t,(r=[{key:"push",value:function(t){var e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length}},{key:"unshift",value:function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length}},{key:"shift",value:function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}}},{key:"clear",value:function(){this.head=this.tail=null,this.length=0}},{key:"join",value:function(t){if(0===this.length)return"";for(var e=this.head,r=""+e.data;e=e.next;)r+=t+e.data;return r}},{key:"concat",value:function(t){if(0===this.length)return a.alloc(0);for(var 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0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|r.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,a=t.words,s=e.words,h=r.words,u=0,f=0|a[0],l=8191&f,c=f>>>13,d=0|a[1],p=8191&d,m=d>>>13,v=0|a[2],g=8191&v,b=v>>>13,y=0|a[3],w=8191&y,M=y>>>13,_=0|a[4],S=8191&_,A=_>>>13,k=0|a[5],x=8191&k,E=k>>>13,R=0|a[6],B=8191&R,T=R>>>13,I=0|a[7],L=8191&I,C=I>>>13,D=0|a[8],N=8191&D,F=D>>>13,O=0|a[9],P=8191&O,U=O>>>13,j=0|s[0],q=8191&j,z=j>>>13,H=0|s[1],W=8191&H,K=H>>>13,G=0|s[2],Z=8191&G,V=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ht=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,ct=ft>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(i=Math.imul(l,q))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,q)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(p,q),n=(n=Math.imul(p,z))+Math.imul(m,q)|0,o=Math.imul(m,z);var gt=(u+(i=i+Math.imul(l,W)|0)|0)+((8191&(n=(n=n+Math.imul(l,K)|0)+Math.imul(c,W)|0))<<13)|0;u=((o=o+Math.imul(c,K)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,q),n=(n=Math.imul(g,z))+Math.imul(b,q)|0,o=Math.imul(b,z),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,K)|0;var bt=(u+(i=i+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,V)|0)+Math.imul(c,Z)|0))<<13)|0;u=((o=o+Math.imul(c,V)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(w,q),n=(n=Math.imul(w,z))+Math.imul(M,q)|0,o=Math.imul(M,z),i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,K)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,K)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,V)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,z))+Math.imul(A,q)|0,o=Math.imul(A,z),i=i+Math.imul(w,W)|0,n=(n=n+Math.imul(w,K)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,K)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,V)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,$)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,q),n=(n=Math.imul(x,z))+Math.imul(E,q)|0,o=Math.imul(E,z),i=i+Math.imul(S,W)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,K)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,V)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,z))+Math.imul(T,q)|0,o=Math.imul(T,z),i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,K)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,V)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,at)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,at)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(L,q),n=(n=Math.imul(L,z))+Math.imul(C,q)|0,o=Math.imul(C,z),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,K)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,V)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,z))+Math.imul(F,q)|0,o=Math.imul(F,z),i=i+Math.imul(L,W)|0,n=(n=n+Math.imul(L,K)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(B,Z)|0,n=(n=n+Math.imul(B,V)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,V)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,$)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,q),n=(n=Math.imul(P,z))+Math.imul(U,q)|0,o=Math.imul(U,z),i=i+Math.imul(N,W)|0,n=(n=n+Math.imul(N,K)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(L,Z)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(T,J)|0,o=o+Math.imul(T,X)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var kt=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,W),n=(n=Math.imul(P,K))+Math.imul(U,W)|0,o=Math.imul(U,K),i=i+Math.imul(N,Z)|0,n=(n=n+Math.imul(N,V)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,V)|0,i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(B,$)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,ct)|0)+Math.imul(b,lt)|0,o=o+Math.imul(b,ct)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,Z),n=(n=Math.imul(P,V))+Math.imul(U,Z)|0,o=Math.imul(U,V),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,X)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(B,rt)|0,n=(n=n+Math.imul(B,it)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(N,$)|0,n=(n=n+Math.imul(N,tt)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(B,ot)|0,n=(n=n+Math.imul(B,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,$),n=(n=Math.imul(P,tt))+Math.imul(U,$)|0,o=Math.imul(U,tt),i=i+Math.imul(N,rt)|0,n=(n=n+Math.imul(N,it)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(B,ht)|0,n=(n=n+Math.imul(B,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,ct)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,ct)|0;var Bt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(U,rt)|0,o=Math.imul(U,it),i=i+Math.imul(N,ot)|0,n=(n=n+Math.imul(N,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(L,ht)|0,n=(n=n+Math.imul(L,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,i=i+Math.imul(B,lt)|0,n=(n=n+Math.imul(B,ct)|0)+Math.imul(T,lt)|0,o=o+Math.imul(T,ct)|0;var Tt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),i=i+Math.imul(N,ht)|0,n=(n=n+Math.imul(N,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,i=i+Math.imul(L,lt)|0,n=(n=n+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,o=o+Math.imul(C,ct)|0;var It=(u+(i=i+Math.imul(B,pt)|0)|0)+((8191&(n=(n=n+Math.imul(B,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(U,ht)|0,o=Math.imul(U,ut),i=i+Math.imul(N,lt)|0,n=(n=n+Math.imul(N,ct)|0)+Math.imul(F,lt)|0,o=o+Math.imul(F,ct)|0;var Lt=(u+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(U,lt)|0,o=Math.imul(U,ct);var Ct=(u+(i=i+Math.imul(N,pt)|0)|0)+((8191&(n=(n=n+Math.imul(N,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Dt=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,mt))+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,h[0]=vt,h[1]=gt,h[2]=bt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=kt,h[10]=xt,h[11]=Et,h[12]=Rt,h[13]=Bt,h[14]=Tt,h[15]=It,h[16]=Lt,h[17]=Ct,h[18]=Dt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;s=67108863&(c=c+s|0),n+=(a=(a=a+(l/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,h=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=h,c=u,d=0;d<a;d++){var p=r[f+d],m=i[f+d],v=r[f+d+a],g=i[f+d+a],b=l*v-c*g;g=l*g+c*v,v=b,r[f+d]=p+v,i[f+d]=m+g,r[f+d+a]=p-v,i[f+d+a]=m-g,d!==s&&(b=h*l-u*c,c=h*c+u*l,l=b)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,u,i),this.transform(a,o,s,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=s[d]*f[d]-h[d]*l[d];h[d]=s[d]*l[d]+h[d]*f[d],s[d]=p}return this.conjugate(s,h,i),this.transform(s,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,h=(0|this.words[e])-s<<r;this.words[e]=h|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,h=r;if(n-=a,n=Math.max(0,n),h){for(var u=0;u<a;u++)h.words[u]=this.words[u];h.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var h=(0|t.words[n])*e;s=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!==(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,h=i.length-n.length;if("mod"!==e){(s=new o(null)).length=h+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,s&&(s.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);s&&(s.words[l]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(f),a.isub(l)),n.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||h.isOdd())&&(s.iadd(f),h.isub(l)),s.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(h)):(r.isub(e),s.isub(n),h.isub(a))}return{a:s,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(n=0===e.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction 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e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},n(b,g),b.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},b.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 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this.pow(t,r)}for(var n=this.m.subn(1),a=0;!n.isZero()&&0===n.andln(1);)a++,n.iushrn(1);i(!n.isZero());var s=new o(1).toRed(this),h=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=a;0!==d.cmp(s);){for(var m=d,v=0;0!==m.cmp(s);v++)m=m.redSqr();i(v<p);var g=this.pow(l,new o(1).iushln(p-v-1));c=c.redMul(g),l=g.redSqr(),d=d.redMul(l),p=v}return c},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],a=0,s=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var 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a=this._endoSplit(e[o]),s=t[o],h=s._getBeta();a.k1.negative&&(a.k1.ineg(),s=s.neg(!0)),a.k2.negative&&(a.k2.ineg(),h=h.neg(!0)),i[2*o]=s,i[2*o+1]=h,n[2*o]=a.k1,n[2*o+1]=a.k2}for(var u=this._wnafMulAdd(1,i,n,2*o,r),f=0;f<2*o;f++)i[f]=null,n[f]=null;return u},o(u,a.BasePoint),h.prototype.point=function(t,e,r){return new u(this,t,e,r)},h.prototype.pointFromJSON=function(t,e){return u.fromJSON(this,t,e)},u.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,i=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(i)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(i)}}}return e}},u.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},u.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var i=t.point(e[0],e[1],r);if(!e[2])return i;function n(e){return t.point(e[0],e[1],r)}var o=e[2];return i.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[i].concat(o.doubles.points.map(n))},naf:o.naf&&{wnd:o.naf.wnd,points:[i].concat(o.naf.points.map(n))}},i},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return this.inf},u.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),i=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},u.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),i=t.redInvm(),n=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(i),o=n.redSqr().redISub(this.x.redAdd(this.x)),a=n.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},u.prototype.getX=function(){return this.x.fromRed()},u.prototype.getY=function(){return this.y.fromRed()},u.prototype.mul=function(t){return t=new n(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},u.prototype.mulAdd=function(t,e,r){var i=[this,e],n=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n):this.curve._wnafMulAdd(1,i,n,2)},u.prototype.jmulAdd=function(t,e,r){var i=[this,e],n=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n,!0):this.curve._wnafMulAdd(1,i,n,2,!0)},u.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},u.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,i=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(i)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(i)}}}return e},u.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(f,a.BasePoint),h.prototype.jpoint=function(t,e,r){return new f(this,t,e,r)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),i=this.y.redMul(e).redMul(t);return this.curve.point(r,i)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),i=this.x.redMul(e),n=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(r.redMul(this.z)),s=i.redSub(n),h=o.redSub(a);if(0===s.cmpn(0))return 0!==h.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),f=u.redMul(s),l=i.redMul(u),c=h.redSqr().redIAdd(f).redISub(l).redISub(l),d=h.redMul(l.redISub(c)).redISub(o.redMul(f)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(c,d,p)},f.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,i=t.x.redMul(e),n=this.y,o=t.y.redMul(e).redMul(this.z),a=r.redSub(i),s=n.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h=a.redSqr(),u=h.redMul(a),f=r.redMul(h),l=s.redSqr().redIAdd(u).redISub(f).redISub(f),c=s.redMul(f.redISub(l)).redISub(n.redMul(u)),d=this.z.redMul(a);return this.curve.jpoint(l,c,d)},f.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}var i=this.curve.a,n=this.curve.tinv,o=this.x,a=this.y,s=this.z,h=s.redSqr().redSqr(),u=a.redAdd(a);for(r=0;r<t;r++){var f=o.redSqr(),l=u.redSqr(),c=l.redSqr(),d=f.redAdd(f).redIAdd(f).redIAdd(i.redMul(h)),p=o.redMul(l),m=d.redSqr().redISub(p.redAdd(p)),v=p.redISub(m),g=d.redMul(v);g=g.redIAdd(g).redISub(c);var b=u.redMul(s);r+1<t&&(h=h.redMul(c)),o=m,s=b,u=g}return this.curve.jpoint(o,u.redMul(n),s)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},f.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),o=n.redSqr(),a=this.x.redAdd(n).redSqr().redISub(i).redISub(o);a=a.redIAdd(a);var s=i.redAdd(i).redIAdd(i),h=s.redSqr().redISub(a).redISub(a),u=o.redIAdd(o);u=(u=u.redIAdd(u)).redIAdd(u),t=h,e=s.redMul(a.redISub(h)).redISub(u),r=this.y.redAdd(this.y)}else{var f=this.x.redSqr(),l=this.y.redSqr(),c=l.redSqr(),d=this.x.redAdd(l).redSqr().redISub(f).redISub(c);d=d.redIAdd(d);var p=f.redAdd(f).redIAdd(f),m=p.redSqr(),v=c.redIAdd(c);v=(v=v.redIAdd(v)).redIAdd(v),t=m.redISub(d).redISub(d),e=p.redMul(d.redISub(t)).redISub(v),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},f.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),o=n.redSqr(),a=this.x.redAdd(n).redSqr().redISub(i).redISub(o);a=a.redIAdd(a);var s=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),h=s.redSqr().redISub(a).redISub(a);t=h;var u=o.redIAdd(o);u=(u=u.redIAdd(u)).redIAdd(u),e=s.redMul(a.redISub(h)).redISub(u),r=this.y.redAdd(this.y)}else{var f=this.z.redSqr(),l=this.y.redSqr(),c=this.x.redMul(l),d=this.x.redSub(f).redMul(this.x.redAdd(f));d=d.redAdd(d).redIAdd(d);var p=c.redIAdd(c),m=(p=p.redIAdd(p)).redAdd(p);t=d.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(l).redISub(f);var v=l.redSqr();v=(v=(v=v.redIAdd(v)).redIAdd(v)).redIAdd(v),e=d.redMul(p.redISub(t)).redISub(v)}return this.curve.jpoint(t,e,r)},f.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,i=this.z,n=i.redSqr().redSqr(),o=e.redSqr(),a=r.redSqr(),s=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),h=e.redAdd(e),u=(h=h.redIAdd(h)).redMul(a),f=s.redSqr().redISub(u.redAdd(u)),l=u.redISub(f),c=a.redSqr();c=(c=(c=c.redIAdd(c)).redIAdd(c)).redIAdd(c);var d=s.redMul(l).redISub(c),p=r.redAdd(r).redMul(i);return this.curve.jpoint(f,d,p)},f.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),i=e.redSqr(),n=t.redAdd(t).redIAdd(t),o=n.redSqr(),a=this.x.redAdd(e).redSqr().redISub(t).redISub(i),s=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(o)).redSqr(),h=i.redIAdd(i);h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var u=n.redIAdd(a).redSqr().redISub(o).redISub(s).redISub(h),f=e.redMul(u);f=(f=f.redIAdd(f)).redIAdd(f);var l=this.x.redMul(s).redISub(f);l=(l=l.redIAdd(l)).redIAdd(l);var c=this.y.redMul(u.redMul(h.redISub(u)).redISub(a.redMul(s)));c=(c=(c=c.redIAdd(c)).redIAdd(c)).redIAdd(c);var d=this.z.redAdd(a).redSqr().redISub(r).redISub(s);return this.curve.jpoint(l,c,d)},f.prototype.mul=function(t,e){return t=new n(t,e),this.curve._wnafMul(this,t)},f.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var i=e.redMul(this.z),n=r.redMul(t.z);return 0===this.y.redMul(n).redISub(t.y.redMul(i)).cmpn(0)},f.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var i=t.clone(),n=this.curve.redN.redMul(e);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(n),0===this.x.cmp(r))return!0}},f.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},304:function(t,e,r){"use strict";var i=r(55),n=r(13),o=r(99),a=r(35);function s(t){o.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,r){o.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(s,o),t.exports=s,s.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),i=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===i.redSqrt().redSqr().cmp(i)},n(h,o.BasePoint),s.prototype.decodePoint=function(t,e){return this.point(a.toArray(t,e),1)},s.prototype.point=function(t,e){return new h(this,t,e)},s.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},h.prototype.precompute=function(){},h.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function(t,e){return new h(t,e[0],e[1]||t.one)},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},h.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),i=t.redMul(e),n=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(i,n)},h.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),i=this.x.redSub(this.z),n=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),a=n.redMul(i),s=e.z.redMul(o.redAdd(a).redSqr()),h=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,h)},h.prototype.mul=function(t){for(var e=t.clone(),r=this,i=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var o=n.length-1;o>=0;o--)0===n[o]?(r=r.diffAdd(i,this),i=i.dbl()):(i=r.diffAdd(i,this),r=r.dbl());return i},h.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},h.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},305:function(t,e,r){"use strict";var i=r(35),n=r(55),o=r(13),a=r(99),s=i.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,a.call(this,"edwards",t),this.a=new n(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new n(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new n(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),s(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,r,i,o){a.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===i?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new n(e,16),this.y=new n(r,16),this.z=i?new n(i,16):this.curve.one,this.t=o&&new n(o,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}o(h,a),t.exports=h,h.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,r,i){return this.point(t,e,r,i)},h.prototype.pointFromX=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),i=this.c2.redSub(this.a.redMul(r)),o=this.one.redSub(this.c2.redMul(this.d).redMul(r)),a=i.redMul(o.redInvm()),s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var h=s.fromRed().isOdd();return(e&&!h||!e&&h)&&(s=s.redNeg()),this.point(t,s)},h.prototype.pointFromY=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),i=r.redSub(this.c2),o=r.redMul(this.d).redMul(this.c2).redSub(this.a),a=i.redMul(o.redInvm());if(0===a.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return s.fromRed().isOdd()!==e&&(s=s.redNeg()),this.point(s,t)},h.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),i=e.redMul(this.a).redAdd(r),n=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===i.cmp(n)},o(u,a.BasePoint),h.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},h.prototype.point=function(t,e,r,i){return new u(this,t,e,r,i)},u.fromJSON=function(t,e){return new u(t,e[0],e[1],e[2])},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var i=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=i.redAdd(e),a=o.redSub(r),s=i.redSub(e),h=n.redMul(a),u=o.redMul(s),f=n.redMul(s),l=a.redMul(o);return this.curve.point(h,u,l,f)},u.prototype._projDbl=function(){var t,e,r,i=this.x.redAdd(this.y).redSqr(),n=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(u=this.curve._mulA(n)).redAdd(o);if(this.zOne)t=i.redSub(n).redSub(o).redMul(a.redSub(this.curve.two)),e=a.redMul(u.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),h=a.redSub(s).redISub(s);t=i.redSub(n).redISub(o).redMul(h),e=a.redMul(u.redSub(o)),r=a.redMul(h)}}else{var u=n.redAdd(o);s=this.curve._mulC(this.z).redSqr(),h=u.redSub(s).redSub(s);t=this.curve._mulC(i.redISub(u)).redMul(h),e=this.curve._mulC(u).redMul(n.redISub(o)),r=u.redMul(h)}return this.curve.point(t,e,r)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},u.prototype._extAdd=function(t){var 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strict";var i=r(55),n=r(314),o=r(35),a=r(128),s=r(124),h=o.assert,u=r(315),f=r(316);function l(t){if(!(this instanceof l))return new l(t);"string"==typeof t&&(h(a.hasOwnProperty(t),"Unknown curve "+t),t=a[t]),t instanceof a.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=l,l.prototype.keyPair=function(t){return new u(this,t)},l.prototype.keyFromPrivate=function(t,e){return u.fromPrivate(this,t,e)},l.prototype.keyFromPublic=function(t,e){return u.fromPublic(this,t,e)},l.prototype.genKeyPair=function(t){t||(t={});for(var e=new n({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||s(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new i(2));;){var a=new i(e.generate(r));if(!(a.cmp(o)>0))return a.iaddn(1),this.keyFromPrivate(a)}},l.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},l.prototype.sign=function(t,e,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new i(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),h=t.toArray("be",a),u=new n({hash:this.hash,entropy:s,nonce:h,pers:o.pers,persEnc:o.persEnc||"utf8"}),l=this.n.sub(new i(1)),c=0;;c++){var d=o.k?o.k(c):new i(u.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(l)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var m=p.getX(),v=m.umod(this.n);if(0!==v.cmpn(0)){var g=d.invm(this.n).mul(v.mul(e.getPrivate()).iadd(t));if(0!==(g=g.umod(this.n)).cmpn(0)){var b=(p.getY().isOdd()?1:0)|(0!==m.cmp(v)?2:0);return o.canonical&&g.cmp(this.nh)>0&&(g=this.n.sub(g),b^=1),new f({r:v,s:g,recoveryParam:b})}}}}}},l.prototype.verify=function(t,e,r,n){t=this._truncateToN(new i(t,16)),r=this.keyFromPublic(r,n);var o=(e=new f(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,h=a.invm(this.n),u=h.mul(t).umod(this.n),l=h.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(u,r.getPublic(),l)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(u,r.getPublic(),l)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},l.prototype.recoverPubKey=function(t,e,r,n){h((3&r)===r,"The recovery param is more than two bits"),e=new f(e,n);var o=this.n,a=new i(t),s=e.r,u=e.s,l=1&r,c=r>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&c)throw new Error("Unable to find sencond key candinate");s=c?this.curve.pointFromX(s.add(this.curve.n),l):this.curve.pointFromX(s,l);var d=e.r.invm(o),p=o.sub(a).mul(d).umod(o),m=u.mul(d).umod(o);return this.g.mulAdd(p,s,m)},l.prototype.getKeyRecoveryParam=function(t,e,r,i){if(null!==(e=new f(e,i)).recoveryParam)return e.recoveryParam;for(var n=0;n<4;n++){var o;try{o=this.recoverPubKey(t,e,n)}catch(t){continue}if(o.eq(r))return n}throw new Error("Unable to find valid recovery factor")}},314:function(t,e,r){"use strict";var i=r(129),n=r(186),o=r(34);function a(t){if(!(this instanceof a))return new a(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=n.toArray(t.entropy,t.entropyEnc||"hex"),r=n.toArray(t.nonce,t.nonceEnc||"hex"),i=n.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,i)}t.exports=a,a.prototype._init=function(t,e,r){var i=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var n=0;n<this.V.length;n++)this.K[n]=0,this.V[n]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},a.prototype._hmac=function(){return new i.hmac(this.hash,this.K)},a.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},a.prototype.reseed=function(t,e,r,i){"string"!=typeof e&&(i=r,r=e,e=null),t=n.toArray(t,e),r=n.toArray(r,i),o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},a.prototype.generate=function(t,e,r,i){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(i=r,r=e,e=null),r&&(r=n.toArray(r,i||"hex"),this._update(r));for(var o=[];o.length<t;)this.V=this._hmac().update(this.V).digest(),o=o.concat(this.V);var a=o.slice(0,t);return this._update(r),this._reseed++,n.encode(a,e)}},315:function(t,e,r){"use strict";var i=r(55),n=r(35).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}t.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new i(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},316:function(t,e,r){"use strict";var i=r(55),n=r(35),o=n.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new i(t.r,16),this.s=new i(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(){this.place=0}function h(t,e){var r=t[e.place++];if(!(128&r))return r;for(var i=15&r,n=0,o=0,a=e.place;o<i;o++,a++)n<<=8,n|=t[a];return e.place=a,n}function u(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}t.exports=a,a.prototype._importDER=function(t,e){t=n.toArray(t,e);var r=new s;if(48!==t[r.place++])return!1;if(h(t,r)+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=h(t,r),a=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var u=h(t,r);if(t.length!==u+r.place)return!1;var f=t.slice(r.place,u+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===f[0]&&128&f[1]&&(f=f.slice(1)),this.r=new i(a),this.s=new i(f),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=u(e),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var i=[2];f(i,e.length),(i=i.concat(e)).push(2),f(i,r.length);var o=i.concat(r),a=[48];return f(a,o.length),a=a.concat(o),n.encode(a,t)}},317:function(t,e,r){"use strict";var i=r(129),n=r(128),o=r(35),a=o.assert,s=o.parseBytes,h=r(318),u=r(319);function f(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=n[t].curve;this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=i.sha512}t.exports=f,f.prototype.sign=function(t,e){t=s(t);var r=this.keyFromSecret(e),i=this.hashInt(r.messagePrefix(),t),n=this.g.mul(i),o=this.encodePoint(n),a=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),h=i.add(a).umod(this.curve.n);return this.makeSignature({R:n,S:h,Rencoded:o})},f.prototype.verify=function(t,e,r){t=s(t),e=this.makeSignature(e);var i=this.keyFromPublic(r),n=this.hashInt(e.Rencoded(),i.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(i.pub().mul(n)).eq(o)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function(t){return h.fromPublic(this,t)},f.prototype.keyFromSecret=function(t){return h.fromSecret(this,t)},f.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},f.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},f.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),i=0!=(128&t[e]),n=o.intFromLE(r);return this.curve.pointFromY(n,i)},f.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},f.prototype.decodeInt=function(t){return o.intFromLE(t)},f.prototype.isPoint=function(t){return t instanceof this.pointClass}},318:function(t,e,r){"use strict";var i=r(35),n=i.assert,o=i.parseBytes,a=i.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},a(s,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),a(s,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),a(s,"privBytes",(function(){var t=this.eddsa,e=this.hash(),r=t.encodingLength-1,i=e.slice(0,t.encodingLength);return i[0]&=248,i[r]&=127,i[r]|=64,i})),a(s,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),a(s,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),a(s,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),i.encode(this.secret(),t)},s.prototype.getPublic=function(t){return i.encode(this.pubBytes(),t)},t.exports=s},319:function(t,e,r){"use strict";var i=r(55),n=r(35),o=n.assert,a=n.cachedProperty,s=n.parseBytes;function h(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof i&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}a(h,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),a(h,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),a(h,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),a(h,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),h.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},h.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=h},320:function(t,e){},321:function(t,e,r){"use strict";var i=r(86);e.certificate=r(333);var n=i.define("RSAPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())}));e.RSAPrivateKey=n;var o=i.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}));e.RSAPublicKey=o;var a=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())}));e.PublicKey=a;var s=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())})),h=i.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=h;var u=i.define("EncryptedPrivateKeyInfo",(function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())}));e.EncryptedPrivateKey=u;var f=i.define("DSAPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())}));e.DSAPrivateKey=f,e.DSAparam=i.define("DSAparam",(function(){this.int()}));var l=i.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(c),this.key("publicKey").optional().explicit(1).bitstr())}));e.ECPrivateKey=l;var c=i.define("ECParameters",(function(){this.choice({namedCurve:this.objid()})}));e.signature=i.define("signature",(function(){this.seq().obj(this.key("r").int(),this.key("s").int())}))},322:function(t,e,r){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=r(323).Buffer}catch(t){}function s(t,e,r){for(var i=0,n=Math.min(t.length,r),o=e;o<n;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),a=e;a<o;a++){var s=t.charCodeAt(a)-48;n*=i,n+=s>=49?s-49+10:s>=17?s-17+10:s}return n}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,a,s=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)a=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(n=0,o=0;n<t.length;n+=3)a=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var i,n,o=0;for(r=t.length-6,i=0;r>=e;r-=6)n=s(t,r,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);r+6!==e&&(n=s(t,e,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var o=t.length-r,a=o%i,s=Math.min(o,o-a)+r,u=0,f=r;f<s;f+=i)u=h(t,f,f+i,e),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==a){var l=1;for(u=h(t,f,t.length,e),f=0;f<a;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],a=n*o,s=67108863&a,h=a/67108864|0;r.words[0]=s;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(a=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&a}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,a=0;a<this.length;a++){var s=this.words[a],h=(16777215&(s<<n|o)).toString(16);r=0!==(o=s>>>24-n&16777215)||a!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,h="le"===e,u=new t(o),f=this.clone();if(h){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[s]=a;for(;s<o;s++)u[s]=0}else{for(s=0;s<o-n;s++)u[s]=0;for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[o-s-1]=a}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|r.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,a=t.words,s=e.words,h=r.words,u=0,f=0|a[0],l=8191&f,c=f>>>13,d=0|a[1],p=8191&d,m=d>>>13,v=0|a[2],g=8191&v,b=v>>>13,y=0|a[3],w=8191&y,M=y>>>13,_=0|a[4],S=8191&_,A=_>>>13,k=0|a[5],x=8191&k,E=k>>>13,R=0|a[6],B=8191&R,T=R>>>13,I=0|a[7],L=8191&I,C=I>>>13,D=0|a[8],N=8191&D,F=D>>>13,O=0|a[9],P=8191&O,U=O>>>13,j=0|s[0],q=8191&j,z=j>>>13,H=0|s[1],W=8191&H,K=H>>>13,G=0|s[2],Z=8191&G,V=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ht=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,ct=ft>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(i=Math.imul(l,q))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,q)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(p,q),n=(n=Math.imul(p,z))+Math.imul(m,q)|0,o=Math.imul(m,z);var gt=(u+(i=i+Math.imul(l,W)|0)|0)+((8191&(n=(n=n+Math.imul(l,K)|0)+Math.imul(c,W)|0))<<13)|0;u=((o=o+Math.imul(c,K)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,q),n=(n=Math.imul(g,z))+Math.imul(b,q)|0,o=Math.imul(b,z),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,K)|0;var bt=(u+(i=i+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,V)|0)+Math.imul(c,Z)|0))<<13)|0;u=((o=o+Math.imul(c,V)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(w,q),n=(n=Math.imul(w,z))+Math.imul(M,q)|0,o=Math.imul(M,z),i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,K)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,K)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,V)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,z))+Math.imul(A,q)|0,o=Math.imul(A,z),i=i+Math.imul(w,W)|0,n=(n=n+Math.imul(w,K)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,K)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,V)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,$)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,q),n=(n=Math.imul(x,z))+Math.imul(E,q)|0,o=Math.imul(E,z),i=i+Math.imul(S,W)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,K)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,V)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,z))+Math.imul(T,q)|0,o=Math.imul(T,z),i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,K)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,V)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,at)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,at)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(L,q),n=(n=Math.imul(L,z))+Math.imul(C,q)|0,o=Math.imul(C,z),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,K)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,V)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,z))+Math.imul(F,q)|0,o=Math.imul(F,z),i=i+Math.imul(L,W)|0,n=(n=n+Math.imul(L,K)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(B,Z)|0,n=(n=n+Math.imul(B,V)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,V)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,$)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,q),n=(n=Math.imul(P,z))+Math.imul(U,q)|0,o=Math.imul(U,z),i=i+Math.imul(N,W)|0,n=(n=n+Math.imul(N,K)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(L,Z)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(T,J)|0,o=o+Math.imul(T,X)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var kt=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,W),n=(n=Math.imul(P,K))+Math.imul(U,W)|0,o=Math.imul(U,K),i=i+Math.imul(N,Z)|0,n=(n=n+Math.imul(N,V)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,V)|0,i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(B,$)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,ct)|0)+Math.imul(b,lt)|0,o=o+Math.imul(b,ct)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,Z),n=(n=Math.imul(P,V))+Math.imul(U,Z)|0,o=Math.imul(U,V),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,X)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(B,rt)|0,n=(n=n+Math.imul(B,it)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(N,$)|0,n=(n=n+Math.imul(N,tt)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(B,ot)|0,n=(n=n+Math.imul(B,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,$),n=(n=Math.imul(P,tt))+Math.imul(U,$)|0,o=Math.imul(U,tt),i=i+Math.imul(N,rt)|0,n=(n=n+Math.imul(N,it)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(B,ht)|0,n=(n=n+Math.imul(B,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,ct)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,ct)|0;var Bt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(U,rt)|0,o=Math.imul(U,it),i=i+Math.imul(N,ot)|0,n=(n=n+Math.imul(N,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(L,ht)|0,n=(n=n+Math.imul(L,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,i=i+Math.imul(B,lt)|0,n=(n=n+Math.imul(B,ct)|0)+Math.imul(T,lt)|0,o=o+Math.imul(T,ct)|0;var Tt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),i=i+Math.imul(N,ht)|0,n=(n=n+Math.imul(N,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,i=i+Math.imul(L,lt)|0,n=(n=n+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,o=o+Math.imul(C,ct)|0;var It=(u+(i=i+Math.imul(B,pt)|0)|0)+((8191&(n=(n=n+Math.imul(B,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(U,ht)|0,o=Math.imul(U,ut),i=i+Math.imul(N,lt)|0,n=(n=n+Math.imul(N,ct)|0)+Math.imul(F,lt)|0,o=o+Math.imul(F,ct)|0;var Lt=(u+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(U,lt)|0,o=Math.imul(U,ct);var Ct=(u+(i=i+Math.imul(N,pt)|0)|0)+((8191&(n=(n=n+Math.imul(N,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Dt=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,mt))+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,h[0]=vt,h[1]=gt,h[2]=bt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=kt,h[10]=xt,h[11]=Et,h[12]=Rt,h[13]=Bt,h[14]=Tt,h[15]=It,h[16]=Lt,h[17]=Ct,h[18]=Dt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;s=67108863&(c=c+s|0),n+=(a=(a=a+(l/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,h=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=h,c=u,d=0;d<a;d++){var p=r[f+d],m=i[f+d],v=r[f+d+a],g=i[f+d+a],b=l*v-c*g;g=l*g+c*v,v=b,r[f+d]=p+v,i[f+d]=m+g,r[f+d+a]=p-v,i[f+d+a]=m-g,d!==s&&(b=h*l-u*c,c=h*c+u*l,l=b)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,u,i),this.transform(a,o,s,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=s[d]*f[d]-h[d]*l[d];h[d]=s[d]*l[d]+h[d]*f[d],s[d]=p}return this.conjugate(s,h,i),this.transform(s,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,h=(0|this.words[e])-s<<r;this.words[e]=h|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,h=r;if(n-=a,n=Math.max(0,n),h){for(var u=0;u<a;u++)h.words[u]=this.words[u];h.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var h=(0|t.words[n])*e;s=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!==(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,h=i.length-n.length;if("mod"!==e){(s=new o(null)).length=h+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,s&&(s.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);s&&(s.words[l]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new 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this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 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i=r(86),n=i.define("Time",(function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})})),o=i.define("AttributeTypeValue",(function(){this.seq().obj(this.key("type").objid(),this.key("value").any())})),a=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())})),s=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())})),h=i.define("RelativeDistinguishedName",(function(){this.setof(o)})),u=i.define("RDNSequence",(function(){this.seqof(h)})),f=i.define("Name",(function(){this.choice({rdnSequence:this.use(u)})})),l=i.define("Validity",(function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n))})),c=i.define("Extension",(function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())})),d=i.define("TBSCertificate",(function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(f),this.key("validity").use(l),this.key("subject").use(f),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(c).optional())})),p=i.define("X509Certificate",(function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())}));t.exports=p},334:function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},335:function(t,e,r){var 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n.verify(e,t,a)}(t,e,l)}if("dsa"===l.type){if("dsa"!==u)throw new Error("wrong public key type");return function(t,e,r){var i=r.data.p,o=r.data.q,s=r.data.g,u=r.data.pub_key,f=a.signature.decode(t,"der"),l=f.s,c=f.r;h(l,o),h(c,o);var d=n.mont(i),p=l.invm(o);return 0===s.toRed(d).redPow(new n(e).mul(p).mod(o)).fromRed().mul(u.toRed(d).redPow(c.mul(p).mod(o)).fromRed()).mod(i).mod(o).cmp(c)}(t,e,l)}if("rsa"!==u&&"ecdsa/rsa"!==u)throw new Error("wrong public key type");e=i.concat([f,e]);for(var c=l.modulus.byteLength(),d=[1],p=0;e.length+d.length+2<c;)d.push(255),p++;d.push(0);for(var m=-1;++m<e.length;)d.push(e[m]);d=i.from(d);var v=n.mont(l.modulus);t=(t=new n(t).toRed(v)).redPow(new n(l.publicExponent)),t=i.from(t.fromRed().toArray());var g=p<8?1:0;for(c=Math.min(t.length,d.length),t.length!==d.length&&(g=1),m=-1;++m<c;)g|=t[m]^d[m];return 0===g}},337:function(t,e,r){(function(e){var i=r(127),n=r(338);t.exports=function(t){return new a(t)};var o={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function a(t){this.curveType=o[t],this.curveType||(this.curveType={name:t}),this.curve=new i.ec(this.curveType.name),this.keys=void 0}function s(t,r,i){Array.isArray(t)||(t=t.toArray());var n=new e(t);if(i&&n.length<i){var o=new e(i-n.length);o.fill(0),n=e.concat([o,n])}return r?n.toString(r):n}o.p224=o.secp224r1,o.p256=o.secp256r1=o.prime256v1,o.p192=o.secp192r1=o.prime192v1,o.p384=o.secp384r1,o.p521=o.secp521r1,a.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},a.prototype.computeSecret=function(t,r,i){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),s(this.curve.keyFromPublic(t).getPublic().mul(this.keys.getPrivate()).getX(),i,this.curveType.byteLength)},a.prototype.getPublicKey=function(t,e){var r=this.keys.getPublic("compressed"===e,!0);return"hybrid"===e&&(r[r.length-1]%2?r[0]=7:r[0]=6),s(r,t)},a.prototype.getPrivateKey=function(t){return s(this.keys.getPrivate(),t)},a.prototype.setPublicKey=function(t,r){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),this.keys._importPublic(t),this},a.prototype.setPrivateKey=function(t,r){r=r||"utf8",e.isBuffer(t)||(t=new e(t,r));var i=new n(t);return i=i.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(i),this}}).call(this,r(12).Buffer)},338:function(t,e,r){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=r(339).Buffer}catch(t){}function s(t,e,r){for(var i=0,n=Math.min(t.length,r),o=e;o<n;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),a=e;a<o;a++){var s=t.charCodeAt(a)-48;n*=i,n+=s>=49?s-49+10:s>=17?s-17+10:s}return n}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,a,s=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)a=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(n=0,o=0;n<t.length;n+=3)a=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var i,n,o=0;for(r=t.length-6,i=0;r>=e;r-=6)n=s(t,r,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);r+6!==e&&(n=s(t,e,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var o=t.length-r,a=o%i,s=Math.min(o,o-a)+r,u=0,f=r;f<s;f+=i)u=h(t,f,f+i,e),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==a){var l=1;for(u=h(t,f,t.length,e),f=0;f<a;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],a=n*o,s=67108863&a,h=a/67108864|0;r.words[0]=s;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(a=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&a}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,a=0;a<this.length;a++){var s=this.words[a],h=(16777215&(s<<n|o)).toString(16);r=0!==(o=s>>>24-n&16777215)||a!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,h="le"===e,u=new t(o),f=this.clone();if(h){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[s]=a;for(;s<o;s++)u[s]=0}else{for(s=0;s<o-n;s++)u[s]=0;for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[o-s-1]=a}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|r.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,a=t.words,s=e.words,h=r.words,u=0,f=0|a[0],l=8191&f,c=f>>>13,d=0|a[1],p=8191&d,m=d>>>13,v=0|a[2],g=8191&v,b=v>>>13,y=0|a[3],w=8191&y,M=y>>>13,_=0|a[4],S=8191&_,A=_>>>13,k=0|a[5],x=8191&k,E=k>>>13,R=0|a[6],B=8191&R,T=R>>>13,I=0|a[7],L=8191&I,C=I>>>13,D=0|a[8],N=8191&D,F=D>>>13,O=0|a[9],P=8191&O,U=O>>>13,j=0|s[0],q=8191&j,z=j>>>13,H=0|s[1],W=8191&H,K=H>>>13,G=0|s[2],Z=8191&G,V=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ht=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,ct=ft>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(i=Math.imul(l,q))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,q)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(p,q),n=(n=Math.imul(p,z))+Math.imul(m,q)|0,o=Math.imul(m,z);var gt=(u+(i=i+Math.imul(l,W)|0)|0)+((8191&(n=(n=n+Math.imul(l,K)|0)+Math.imul(c,W)|0))<<13)|0;u=((o=o+Math.imul(c,K)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,q),n=(n=Math.imul(g,z))+Math.imul(b,q)|0,o=Math.imul(b,z),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,K)|0;var bt=(u+(i=i+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,V)|0)+Math.imul(c,Z)|0))<<13)|0;u=((o=o+Math.imul(c,V)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(w,q),n=(n=Math.imul(w,z))+Math.imul(M,q)|0,o=Math.imul(M,z),i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,K)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,K)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,V)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,z))+Math.imul(A,q)|0,o=Math.imul(A,z),i=i+Math.imul(w,W)|0,n=(n=n+Math.imul(w,K)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,K)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,V)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,$)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,q),n=(n=Math.imul(x,z))+Math.imul(E,q)|0,o=Math.imul(E,z),i=i+Math.imul(S,W)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,K)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,V)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,z))+Math.imul(T,q)|0,o=Math.imul(T,z),i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,K)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,V)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,at)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,at)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(L,q),n=(n=Math.imul(L,z))+Math.imul(C,q)|0,o=Math.imul(C,z),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,K)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,V)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,z))+Math.imul(F,q)|0,o=Math.imul(F,z),i=i+Math.imul(L,W)|0,n=(n=n+Math.imul(L,K)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(B,Z)|0,n=(n=n+Math.imul(B,V)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,V)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,$)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,q),n=(n=Math.imul(P,z))+Math.imul(U,q)|0,o=Math.imul(U,z),i=i+Math.imul(N,W)|0,n=(n=n+Math.imul(N,K)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(L,Z)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(T,J)|0,o=o+Math.imul(T,X)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var kt=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,W),n=(n=Math.imul(P,K))+Math.imul(U,W)|0,o=Math.imul(U,K),i=i+Math.imul(N,Z)|0,n=(n=n+Math.imul(N,V)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,V)|0,i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(B,$)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,ct)|0)+Math.imul(b,lt)|0,o=o+Math.imul(b,ct)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,Z),n=(n=Math.imul(P,V))+Math.imul(U,Z)|0,o=Math.imul(U,V),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,X)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(B,rt)|0,n=(n=n+Math.imul(B,it)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(N,$)|0,n=(n=n+Math.imul(N,tt)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(B,ot)|0,n=(n=n+Math.imul(B,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,$),n=(n=Math.imul(P,tt))+Math.imul(U,$)|0,o=Math.imul(U,tt),i=i+Math.imul(N,rt)|0,n=(n=n+Math.imul(N,it)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(B,ht)|0,n=(n=n+Math.imul(B,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,ct)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,ct)|0;var Bt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(U,rt)|0,o=Math.imul(U,it),i=i+Math.imul(N,ot)|0,n=(n=n+Math.imul(N,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(L,ht)|0,n=(n=n+Math.imul(L,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,i=i+Math.imul(B,lt)|0,n=(n=n+Math.imul(B,ct)|0)+Math.imul(T,lt)|0,o=o+Math.imul(T,ct)|0;var Tt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),i=i+Math.imul(N,ht)|0,n=(n=n+Math.imul(N,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,i=i+Math.imul(L,lt)|0,n=(n=n+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,o=o+Math.imul(C,ct)|0;var It=(u+(i=i+Math.imul(B,pt)|0)|0)+((8191&(n=(n=n+Math.imul(B,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(U,ht)|0,o=Math.imul(U,ut),i=i+Math.imul(N,lt)|0,n=(n=n+Math.imul(N,ct)|0)+Math.imul(F,lt)|0,o=o+Math.imul(F,ct)|0;var Lt=(u+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(U,lt)|0,o=Math.imul(U,ct);var Ct=(u+(i=i+Math.imul(N,pt)|0)|0)+((8191&(n=(n=n+Math.imul(N,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Dt=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,mt))+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,h[0]=vt,h[1]=gt,h[2]=bt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=kt,h[10]=xt,h[11]=Et,h[12]=Rt,h[13]=Bt,h[14]=Tt,h[15]=It,h[16]=Lt,h[17]=Ct,h[18]=Dt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;s=67108863&(c=c+s|0),n+=(a=(a=a+(l/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,h=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=h,c=u,d=0;d<a;d++){var p=r[f+d],m=i[f+d],v=r[f+d+a],g=i[f+d+a],b=l*v-c*g;g=l*g+c*v,v=b,r[f+d]=p+v,i[f+d]=m+g,r[f+d+a]=p-v,i[f+d+a]=m-g,d!==s&&(b=h*l-u*c,c=h*c+u*l,l=b)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,u,i),this.transform(a,o,s,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=s[d]*f[d]-h[d]*l[d];h[d]=s[d]*l[d]+h[d]*f[d],s[d]=p}return this.conjugate(s,h,i),this.transform(s,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,h=(0|this.words[e])-s<<r;this.words[e]=h|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,h=r;if(n-=a,n=Math.max(0,n),h){for(var u=0;u<a;u++)h.words[u]=this.words[u];h.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var h=(0|t.words[n])*e;s=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!==(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,h=i.length-n.length;if("mod"!==e){(s=new o(null)).length=h+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,s&&(s.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);s&&(s.words[l]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(f),a.isub(l)),n.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||h.isOdd())&&(s.iadd(f),h.isub(l)),s.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(h)):(r.isub(e),s.isub(n),h.isub(a))}return{a:s,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(n=0===e.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var v={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function b(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},n(b,g),b.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},b.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(y,g),n(w,g),n(M,g),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(v[t])return v[t];var e;if("k256"===t)e=new b;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return v[t]=e,e},_.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),a=0;!n.isZero()&&0===n.andln(1);)a++,n.iushrn(1);i(!n.isZero());var s=new o(1).toRed(this),h=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=a;0!==d.cmp(s);){for(var m=d,v=0;0!==m.cmp(s);v++)m=m.redSqr();i(v<p);var g=this.pow(l,new o(1).iushln(p-v-1));c=c.redMul(g),l=g.redSqr(),d=d.redMul(l),p=v}return c},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],a=0,s=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==a?(a<<=1,a|=l,(4===++s||0===i&&0===f)&&(n=this.mul(n,r[a]),s=0,a=0)):s=0}h=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},n(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(40)(t))},339:function(t,e){},34:function(t,e){function r(t,e){if(!t)throw new Error(e||"Assertion failed")}t.exports=r,r.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)}},340:function(t,e,r){e.publicEncrypt=r(341),e.privateDecrypt=r(343),e.privateEncrypt=function(t,r){return e.publicEncrypt(t,r,!0)},e.publicDecrypt=function(t,r){return e.privateDecrypt(t,r,!0)}},341:function(t,e,r){var i=r(100),n=r(67),o=r(80),a=r(197),s=r(198),h=r(130),u=r(199),f=r(126),l=r(18).Buffer;t.exports=function(t,e,r){var c;c=t.padding?t.padding:r?1:4;var d,p=i(t);if(4===c)d=function(t,e){var r=t.modulus.byteLength(),i=e.length,u=o("sha1").update(l.alloc(0)).digest(),f=u.length,c=2*f;if(i>r-c-2)throw new Error("message too long");var d=l.alloc(r-i-c-2),p=r-f-1,m=n(f),v=s(l.concat([u,d,l.alloc(1,1),e],p),a(m,p)),g=s(m,a(v,f));return new h(l.concat([l.alloc(1),g,v],r))}(p,e);else if(1===c)d=function(t,e,r){var i,o=e.length,a=t.modulus.byteLength();if(o>a-11)throw new Error("message too long");i=r?l.alloc(a-o-3,255):function(t){var e,r=l.allocUnsafe(t),i=0,o=n(2*t),a=0;for(;i<t;)a===o.length&&(o=n(2*t),a=0),(e=o[a++])&&(r[i++]=e);return r}(a-o-3);return new h(l.concat([l.from([0,r?1:2]),i,l.alloc(1),e],a))}(p,e,r);else{if(3!==c)throw new Error("unknown padding");if((d=new h(e)).cmp(p.modulus)>=0)throw new Error("data too long for modulus")}return r?f(d,p):u(d,p)}},342:function(t,e){},343:function(t,e,r){var i=r(100),n=r(197),o=r(198),a=r(130),s=r(126),h=r(80),u=r(199),f=r(18).Buffer;t.exports=function(t,e,r){var l;l=t.padding?t.padding:r?1:4;var c,d=i(t),p=d.modulus.byteLength();if(e.length>p||new a(e).cmp(d.modulus)>=0)throw new Error("decryption error");c=r?u(new a(e),d):s(e,d);var m=f.alloc(p-c.length);if(c=f.concat([m,c],p),4===l)return function(t,e){var r=t.modulus.byteLength(),i=h("sha1").update(f.alloc(0)).digest(),a=i.length;if(0!==e[0])throw new Error("decryption error");var s=e.slice(1,a+1),u=e.slice(a+1),l=o(s,n(u,a)),c=o(u,n(l,r-a-1));if(function(t,e){t=f.from(t),e=f.from(e);var r=0,i=t.length;t.length!==e.length&&(r++,i=Math.min(t.length,e.length));var n=-1;for(;++n<i;)r+=t[n]^e[n];return r}(i,c.slice(0,a)))throw new Error("decryption error");var d=a;for(;0===c[d];)d++;if(1!==c[d++])throw new Error("decryption error");return c.slice(d)}(d,c);if(1===l)return function(t,e,r){var i=e.slice(0,2),n=2,o=0;for(;0!==e[n++];)if(n>=e.length){o++;break}var a=e.slice(2,n-1);("0002"!==i.toString("hex")&&!r||"0001"!==i.toString("hex")&&r)&&o++;a.length<8&&o++;if(o)throw new Error("decryption error");return e.slice(n)}(0,c,r);if(3===l)return c;throw new Error("unknown padding")}},344:function(t,e,r){"use strict";(function(t,i){function n(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var o=r(18),a=(r(67),o.Buffer),s=o.kMaxLength,h=t.crypto||t.msCrypto,u=Math.pow(2,32)-1;function f(t,e){if("number"!=typeof t||t!=t)throw new TypeError("offset must be a number");if(t>u||t<0)throw new TypeError("offset must be a uint32");if(t>s||t>e)throw new RangeError("offset out of range")}function l(t,e,r){if("number"!=typeof t||t!=t)throw new TypeError("size must be a number");if(t>u||t<0)throw new TypeError("size must be a uint32");if(t+e>r||t>s)throw new RangeError("buffer too small")}function c(t,e,r,n){var o=t.buffer,a=new Uint8Array(o,e,r);return h.getRandomValues(a),n?void i.nextTick((function(){n(null,t)})):t}h&&h.getRandomValues?(e.randomFill=function(e,r,i,n){if(!(a.isBuffer(e)||e instanceof t.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');if("function"==typeof r)n=r,r=0,i=e.length;else if("function"==typeof i)n=i,i=e.length-r;else if("function"!=typeof n)throw new TypeError('"cb" argument must be a function');return f(r,e.length),l(i,r,e.length),c(e,r,i,n)},e.randomFillSync=function(e,r,i){void 0===r&&(r=0);if(!(a.isBuffer(e)||e instanceof t.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');f(r,e.length),void 0===i&&(i=e.length-r);return l(i,r,e.length),c(e,r,i)}):(e.randomFill=n,e.randomFillSync=n)}).call(this,r(24),r(19))},35:function(t,e,r){"use strict";var i=e,n=r(55),o=r(34),a=r(186);i.assert=o,i.toArray=a.toArray,i.zero2=a.zero2,i.toHex=a.toHex,i.encode=a.encode,i.getNAF=function(t,e,r){var i=new Array(Math.max(t.bitLength(),r)+1);i.fill(0);for(var n=1<<e+1,o=t.clone(),a=0;a<i.length;a++){var s,h=o.andln(n-1);o.isOdd()?(s=h>(n>>1)-1?(n>>1)-h:h,o.isubn(s)):s=0,i[a]=s,o.iushrn(1)}return i},i.getJSF=function(t,e){var r=[[],[]];t=t.clone(),e=e.clone();for(var i=0,n=0;t.cmpn(-i)>0||e.cmpn(-n)>0;){var o,a,s,h=t.andln(3)+i&3,u=e.andln(3)+n&3;if(3===h&&(h=-1),3===u&&(u=-1),0==(1&h))o=0;else o=3!==(s=t.andln(7)+i&7)&&5!==s||2!==u?h:-h;if(r[0].push(o),0==(1&u))a=0;else a=3!==(s=e.andln(7)+n&7)&&5!==s||2!==h?u:-u;r[1].push(a),2*i===o+1&&(i=1-i),2*n===a+1&&(n=1-n),t.iushrn(1),e.iushrn(1)}return r},i.cachedProperty=function(t,e,r){var i="_"+e;t.prototype[e]=function(){return void 0!==this[i]?this[i]:this[i]=r.call(this)}},i.parseBytes=function(t){return"string"==typeof t?i.toArray(t,"hex"):t},i.intFromLE=function(t){return new n(t,"hex","le")}},355:function(t,e,r){"use strict";var i=r(14),n=r.n(i),o=r(2),a=r.n(o),s=r(3),h=r.n(s),u=r(4),f=r.n(u),l=r(5),c=r.n(l),d=r(0),p=r.n(d),m=r(9),v=r(111),g=r.n(v),b=r(7),y=r(1),w=r(16);function M(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author h345983745
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=p()(t);if(e){var n=p()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return c()(this,r)}}var _=function(t){f()(r,t);var e=M(r);function r(){var t;return a()(this,r),(t=e.call(this)).name="BLAKE2s",t.module="Hashing",t.description="Performs BLAKE2s hashing on the input.  \n        <br><br>BLAKE2s is a flavour of the BLAKE cryptographic hash function that is optimized for 8- to 32-bit platforms and produces digests of any size between 1 and 32 bytes.\n        <br><br>Supports the use of an optional key.",t.infoURL="https://wikipedia.org/wiki/BLAKE_(hash_function)#BLAKE2",t.inputType="ArrayBuffer",t.outputType="string",t.args=[{name:"Size",type:"option",value:["256","160","128"]},{name:"Output Encoding",type:"option",value:["Hex","Base64","Raw"]},{name:"Key",type:"toggleString",value:"",toggleValues:["UTF8","Decimal","Base64","Hex","Latin1"]}],t}return h()(r,[{key:"run",value:function(t,e){var r=n()(e,2),i=r[0],o=r[1],a=y.b.convertToByteArray(e[2].string||"",e[2].option);if(0===a.length)a=null;else if(a.length>32)throw new b.a(["Key cannot be greater than 32 bytes","It is currently "+a.length+" bytes."].join("\n"));switch(t=new Uint8Array(t),o){case"Hex":return g.a.blake2sHex(t,a,i/8);case"Base64":return Object(w.b)(g.a.blake2s(t,a,i/8));case"Raw":return y.b.arrayBufferToStr(g.a.blake2s(t,a,i/8).buffer);default:return new b.a("Unsupported Output Type")}}}]),r}(m.a);e.a=_},38:function(t,e,r){"use strict";var i=r(63),n=Object.keys||function(t){var e=[];for(var r in t)e.push(r);return e};t.exports=l;var o=Object.create(r(59));o.inherits=r(13);var a=r(104),s=r(83);o.inherits(l,a);for(var h=n(s.prototype),u=0;u<h.length;u++){var f=h[u];l.prototype[f]||(l.prototype[f]=s.prototype[f])}function l(t){if(!(this instanceof l))return new l(t);a.call(this,t),s.call(this,t),t&&!1===t.readable&&(this.readable=!1),t&&!1===t.writable&&(this.writable=!1),this.allowHalfOpen=!0,t&&!1===t.allowHalfOpen&&(this.allowHalfOpen=!1),this.once("end",c)}function c(){this.allowHalfOpen||this._writableState.ended||i.nextTick(d,this)}function d(t){t.end()}Object.defineProperty(l.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(l.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed&&this._writableState.destroyed)},set:function(t){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=t,this._writableState.destroyed=t)}}),l.prototype._destroy=function(t,e){this.push(null),this.end(),i.nextTick(e,t)}},386:function(t,e,r){"use strict";var i=r(2),n=r.n(i),o=r(3),a=r.n(o),s=r(4),h=r.n(s),u=r(5),f=r.n(u),l=r(0),c=r.n(l),d=r(9),p=r(7),m=r(225),v=r(21);function g(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}
/**
 * @author mshwed [m@ttshwed.com]
 * @copyright Crown Copyright 2019
 * @license Apache-2.0
 */();return function(){var r,i=c()(t);if(e){var n=c()(this).constructor;r=Reflect.construct(i,arguments,n)}else r=i.apply(this,arguments);return f()(this,r)}}var b=function(t){h()(r,t);var e=g(r);function r(){var t;return n()(this,r),(t=e.call(this)).name="Streebog",t.module="Hashing",t.description="Streebog is a cryptographic hash function defined in the Russian national standard GOST R 34.11-2012 <i>Information Technology – Cryptographic Information Security – Hash Function</i>. 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Error("Incorrect output length, should be in [1, 32]");var r=e?e.length:0;if(e&&!(r>0&&r<=32))throw new Error("Incorrect key length, should be in [1, 32]");var i={h:new Uint32Array(s),b:new Uint32Array(64),c:0,t:0,outlen:t};return i.h[0]^=16842752^r<<8^t,r>0&&(d(i,e),i.c=64),i}function d(t,e){for(var r=0;r<e.length;r++)64===t.c&&(t.t+=t.c,l(t,!1),t.c=0),t.b[t.c++]=e[r]}function p(t){for(t.t+=t.c;t.c<64;)t.b[t.c++]=0;l(t,!0);for(var e=new Uint8Array(t.outlen),r=0;r<t.outlen;r++)e[r]=t.h[r>>2]>>8*(3&r)&255;return e}function m(t,e,r){r=r||32,t=i.normalizeInput(t);var n=c(r,e);return d(n,t),p(n)}t.exports={blake2s:m,blake2sHex:function(t,e,r){var n=m(t,e,r);return i.toHex(n)},blake2sInit:c,blake2sUpdate:d,blake2sFinal:p}},519:function(t,e,r){"use strict";function i(t,e,r){if(!(this instanceof i))return new i(t,e,r);this.x=Number(t),this.y=Number(e),this.z=Number(r)}i.prototype.plus=function(t){if(!(t instanceof i))throw new TypeError("v is not Vector3d object");return new i(this.x+t.x,this.y+t.y,this.z+t.z)},i.prototype.minus=function(t){if(!(t instanceof i))throw new TypeError("v is not Vector3d object");return new i(this.x-t.x,this.y-t.y,this.z-t.z)},i.prototype.times=function(t){return t=Number(t),new i(this.x*t,this.y*t,this.z*t)},i.prototype.dividedBy=function(t){return t=Number(t),new i(this.x/t,this.y/t,this.z/t)},i.prototype.dot=function(t){if(!(t instanceof i))throw new TypeError("v is not Vector3d object");return this.x*t.x+this.y*t.y+this.z*t.z},i.prototype.cross=function(t){if(!(t instanceof i))throw new TypeError("v is not Vector3d object");return new i(this.y*t.z-this.z*t.y,this.z*t.x-this.x*t.z,this.x*t.y-this.y*t.x)},i.prototype.negate=function(){return new i(-this.x,-this.y,-this.z)},i.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},i.prototype.unit=function(){var t=this.length();return 1==t||0==t?this:new i(this.x/t,this.y/t,this.z/t)},i.prototype.angleTo=function(t,e){if(!(t instanceof i))throw new TypeError("v is not Vector3d object");if(!(e instanceof i||null==e))throw new TypeError("n is not Vector3d object");var r=null==e?1:Math.sign(this.cross(t).dot(e)),n=this.cross(t).length()*r,o=this.dot(t);return Math.atan2(n,o)},i.prototype.rotateAround=function(t,e){if(!(t instanceof i))throw new TypeError("axis is not Vector3d object");for(var r=this.unit(),n=[r.x,r.y,r.z],o=t.unit(),a=Math.sin(e),s=Math.cos(e),h=[[o.x*o.x*(1-s)+s,o.x*o.y*(1-s)-o.z*a,o.x*o.z*(1-s)+o.y*a],[o.y*o.x*(1-s)+o.z*a,o.y*o.y*(1-s)+s,o.y*o.z*(1-s)-o.x*a],[o.z*o.x*(1-s)-o.y*a,o.z*o.y*(1-s)+o.x*a,o.z*o.z*(1-s)+s]],u=[0,0,0],f=0;f<3;f++)for(var l=0;l<3;l++)u[f]+=h[f][l]*n[l];return new i(u[0],u[1],u[2])},i.prototype.toString=function(t){var e=void 0===t?3:Number(t);return"["+this.x.toFixed(e)+","+this.y.toFixed(e)+","+this.z.toFixed(e)+"]"},void 0===Math.sign&&(Math.sign=function(t){return 0===(t=+t)||isNaN(t)?t:t>0?1:-1}),t.exports&&(t.exports=i)},52:function(t,e,r){var i=r(53);t.exports=function(t,e){if(t){if("string"==typeof t)return i(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);return"Object"===r&&t.constructor&&(r=t.constructor.name),"Map"===r||"Set"===r?Array.from(t):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?i(t,e):void 0}}},53:function(t,e){t.exports=function(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,i=new Array(e);r<e;r++)i[r]=t[r];return i}},54:function(t,e){t.exports=function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}},55:function(t,e,r){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=r(302).Buffer}catch(t){}function s(t,e,r){for(var i=0,n=Math.min(t.length,r),o=e;o<n;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),a=e;a<o;a++){var s=t.charCodeAt(a)-48;n*=i,n+=s>=49?s-49+10:s>=17?s-17+10:s}return n}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,a,s=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)a=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else 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l=1;for(u=h(t,f,t.length,e),f=0;f<a;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],a=n*o,s=67108863&a,h=a/67108864|0;r.words[0]=s;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(a=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&a}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,a=0;a<this.length;a++){var s=this.words[a],h=(16777215&(s<<n|o)).toString(16);r=0!==(o=s>>>24-n&16777215)||a!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,h="le"===e,u=new t(o),f=this.clone();if(h){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[s]=a;for(;s<o;s++)u[s]=0}else{for(s=0;s<o-n;s++)u[s]=0;for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),u[o-s-1]=a}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|r.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,a=t.words,s=e.words,h=r.words,u=0,f=0|a[0],l=8191&f,c=f>>>13,d=0|a[1],p=8191&d,m=d>>>13,v=0|a[2],g=8191&v,b=v>>>13,y=0|a[3],w=8191&y,M=y>>>13,_=0|a[4],S=8191&_,A=_>>>13,k=0|a[5],x=8191&k,E=k>>>13,R=0|a[6],B=8191&R,T=R>>>13,I=0|a[7],L=8191&I,C=I>>>13,D=0|a[8],N=8191&D,F=D>>>13,O=0|a[9],P=8191&O,U=O>>>13,j=0|s[0],q=8191&j,z=j>>>13,H=0|s[1],W=8191&H,K=H>>>13,G=0|s[2],Z=8191&G,V=G>>>13,Y=0|s[3],J=8191&Y,X=Y>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ht=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,ct=ft>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(u+(i=Math.imul(l,q))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,q)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(p,q),n=(n=Math.imul(p,z))+Math.imul(m,q)|0,o=Math.imul(m,z);var gt=(u+(i=i+Math.imul(l,W)|0)|0)+((8191&(n=(n=n+Math.imul(l,K)|0)+Math.imul(c,W)|0))<<13)|0;u=((o=o+Math.imul(c,K)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,q),n=(n=Math.imul(g,z))+Math.imul(b,q)|0,o=Math.imul(b,z),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,K)|0;var bt=(u+(i=i+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,V)|0)+Math.imul(c,Z)|0))<<13)|0;u=((o=o+Math.imul(c,V)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(w,q),n=(n=Math.imul(w,z))+Math.imul(M,q)|0,o=Math.imul(M,z),i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,K)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,K)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,V)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,z))+Math.imul(A,q)|0,o=Math.imul(A,z),i=i+Math.imul(w,W)|0,n=(n=n+Math.imul(w,K)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,K)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,V)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,$)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,q),n=(n=Math.imul(x,z))+Math.imul(E,q)|0,o=Math.imul(E,z),i=i+Math.imul(S,W)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,K)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,V)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,z))+Math.imul(T,q)|0,o=Math.imul(T,z),i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,K)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,V)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,at)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,at)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(L,q),n=(n=Math.imul(L,z))+Math.imul(C,q)|0,o=Math.imul(C,z),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,K)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,V)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,z))+Math.imul(F,q)|0,o=Math.imul(F,z),i=i+Math.imul(L,W)|0,n=(n=n+Math.imul(L,K)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(B,Z)|0,n=(n=n+Math.imul(B,V)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,V)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,$)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,q),n=(n=Math.imul(P,z))+Math.imul(U,q)|0,o=Math.imul(U,z),i=i+Math.imul(N,W)|0,n=(n=n+Math.imul(N,K)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(L,Z)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,X)|0)+Math.imul(T,J)|0,o=o+Math.imul(T,X)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var kt=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,W),n=(n=Math.imul(P,K))+Math.imul(U,W)|0,o=Math.imul(U,K),i=i+Math.imul(N,Z)|0,n=(n=n+Math.imul(N,V)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,V)|0,i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(B,$)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,ct)|0)+Math.imul(b,lt)|0,o=o+Math.imul(b,ct)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,Z),n=(n=Math.imul(P,V))+Math.imul(U,Z)|0,o=Math.imul(U,V),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,X)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(B,rt)|0,n=(n=n+Math.imul(B,it)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(U,J)|0,o=Math.imul(U,X),i=i+Math.imul(N,$)|0,n=(n=n+Math.imul(N,tt)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(B,ot)|0,n=(n=n+Math.imul(B,at)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,at)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,$),n=(n=Math.imul(P,tt))+Math.imul(U,$)|0,o=Math.imul(U,tt),i=i+Math.imul(N,rt)|0,n=(n=n+Math.imul(N,it)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(B,ht)|0,n=(n=n+Math.imul(B,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,ct)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,ct)|0;var Bt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(U,rt)|0,o=Math.imul(U,it),i=i+Math.imul(N,ot)|0,n=(n=n+Math.imul(N,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(L,ht)|0,n=(n=n+Math.imul(L,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,i=i+Math.imul(B,lt)|0,n=(n=n+Math.imul(B,ct)|0)+Math.imul(T,lt)|0,o=o+Math.imul(T,ct)|0;var Tt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),i=i+Math.imul(N,ht)|0,n=(n=n+Math.imul(N,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,i=i+Math.imul(L,lt)|0,n=(n=n+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,o=o+Math.imul(C,ct)|0;var It=(u+(i=i+Math.imul(B,pt)|0)|0)+((8191&(n=(n=n+Math.imul(B,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(U,ht)|0,o=Math.imul(U,ut),i=i+Math.imul(N,lt)|0,n=(n=n+Math.imul(N,ct)|0)+Math.imul(F,lt)|0,o=o+Math.imul(F,ct)|0;var Lt=(u+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(U,lt)|0,o=Math.imul(U,ct);var Ct=(u+(i=i+Math.imul(N,pt)|0)|0)+((8191&(n=(n=n+Math.imul(N,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Dt=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,mt))+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,h[0]=vt,h[1]=gt,h[2]=bt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=kt,h[10]=xt,h[11]=Et,h[12]=Rt,h[13]=Bt,h[14]=Tt,h[15]=It,h[16]=Lt,h[17]=Ct,h[18]=Dt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;s=67108863&(c=c+s|0),n+=(a=(a=a+(l/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,h=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=h,c=u,d=0;d<a;d++){var p=r[f+d],m=i[f+d],v=r[f+d+a],g=i[f+d+a],b=l*v-c*g;g=l*g+c*v,v=b,r[f+d]=p+v,i[f+d]=m+g,r[f+d+a]=p-v,i[f+d+a]=m-g,d!==s&&(b=h*l-u*c,c=h*c+u*l,l=b)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,u,i),this.transform(a,o,s,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=s[d]*f[d]-h[d]*l[d];h[d]=s[d]*l[d]+h[d]*f[d],s[d]=p}return this.conjugate(s,h,i),this.transform(s,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,h=(0|this.words[e])-s<<r;this.words[e]=h|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,h=r;if(n-=a,n=Math.max(0,n),h){for(var u=0;u<a;u++)h.words[u]=this.words[u];h.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var h=(0|t.words[n])*e;s=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!==(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,h=i.length-n.length;if("mod"!==e){(s=new o(null)).length=h+1,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,s&&(s.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);s&&(s.words[l]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(f),a.isub(l)),n.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||h.isOdd())&&(s.iadd(f),h.isub(l)),s.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(h)):(r.isub(e),s.isub(n),h.isub(a))}return{a:s,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(n=0===e.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction 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0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(y,g),n(w,g),n(M,g),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(v[t])return v[t];var e;if("k256"===t)e=new b;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return v[t]=e,e},_.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return 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 *
 * @author d98762625 [d98762625@gmail.com]
 * @copyright Crown Copyright 2018
 * @license Apache-2.0
 */
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Not a number: "+h.b.truncate(t.toString(),10);return r;default:return t}}}]),t}(),l=function(){function t(){n()(this,t),this._inputType=-1,this._outputType=-1,this._presentType=-1,this._breakpoint=!1,this._disabled=!1,this._flowControl=!1,this._manualBake=!1,this._ingList=[],this.name="",this.module="",this.description="",this.infoURL=null}return a()(t,[{key:"run",value:function(t,e){return t}},{key:"highlight",value:function(t,e){return!1}},{key:"highlightReverse",value:function(t,e){return!1}},{key:"present",value:function(t,e){return t}},{key:"addIngredient",value:function(t){this._ingList.push(t)}},{key:"inputType",set:function(t){this._inputType=s.a.typeEnum(t)},get:function(){return s.a.enumLookup(this._inputType)}},{key:"outputType",set:function(t){this._outputType=s.a.typeEnum(t),this._presentType<0&&(this._presentType=this._outputType)},get:function(){return s.a.enumLookup(this._outputType)}},{key:"presentType",set:function(t){this._presentType=s.a.typeEnum(t)},get:function(){return s.a.enumLookup(this._presentType)}},{key:"args",set:function(t){var e=this;t.forEach((function(t){var r=new f(t);e.addIngredient(r)}))},get:function(){return this._ingList.map((function(t){var e={name:t.name,type:t.type,value:t.defaultValue};return t.toggleValues&&(e.toggleValues=t.toggleValues),t.hint&&(e.hint=t.hint),t.rows&&(e.rows=t.rows),t.disabled&&(e.disabled=t.disabled),t.target&&(e.target=t.target),t.defaultIndex&&(e.defaultIndex=t.defaultIndex),"number"==typeof t.min&&(e.min=t.min),"number"==typeof t.max&&(e.max=t.max),t.step&&(e.step=t.step),e}))}},{key:"config",get:function(){return{op:this.name,args:this._ingList.map((function(t){return t.config}))}}},{key:"ingValues",set:function(t){var e=this;t.forEach((function(t,r){e._ingList[r].value=t}))},get:function(){return this._ingList.map((function(t){return t.value}))}},{key:"breakpoint",set:function(t){this._breakpoint=!!t},get:function(){return this._breakpoint}},{key:"disabled",set:function(t){this._disabled=!!t},get:function(){return this._disabled}},{key:"flowControl",get:function(){return this._flowControl},set:function(t){this._flowControl=!!t}},{key:"manualBake",get:function(){return this._manualBake},set:function(t){this._manualBake=!!t}}]),t}();e.a=l},95:function(t,e,r){(function(e){function r(t){try{if(!e.localStorage)return!1}catch(t){return!1}var r=e.localStorage[t];return null!=r&&"true"===String(r).toLowerCase()}t.exports=function(t,e){if(r("noDeprecation"))return t;var i=!1;return function(){if(!i){if(r("throwDeprecation"))throw new Error(e);r("traceDeprecation")?console.trace(e):console.warn(e),i=!0}return t.apply(this,arguments)}}}).call(this,r(24))},96:function(t,e,r){t.exports=n;var i=r(46).EventEmitter;function n(){i.call(this)}r(13)(n,i),n.Readable=r(81),n.Writable=r(159),n.Duplex=r(160),n.Transform=r(161),n.PassThrough=r(162),n.Stream=n,n.prototype.pipe=function(t,e){var r=this;function n(e){t.writable&&!1===t.write(e)&&r.pause&&r.pause()}function o(){r.readable&&r.resume&&r.resume()}r.on("data",n),t.on("drain",o),t._isStdio||e&&!1===e.end||(r.on("end",s),r.on("close",h));var a=!1;function s(){a||(a=!0,t.end())}function h(){a||(a=!0,"function"==typeof t.destroy&&t.destroy())}function u(t){if(f(),0===i.listenerCount(this,"error"))throw t}function f(){r.removeListener("data",n),t.removeListener("drain",o),r.removeListener("end",s),r.removeListener("close",h),r.removeListener("error",u),t.removeListener("error",u),r.removeListener("end",f),r.removeListener("close",f),t.removeListener("close",f)}return r.on("error",u),t.on("error",u),r.on("end",f),r.on("close",f),t.on("close",f),t.emit("pipe",r),t}},97:function(t,e,r){var i=r(18).Buffer;function n(t){i.isBuffer(t)||(t=i.from(t));for(var e=t.length/4|0,r=new Array(e),n=0;n<e;n++)r[n]=t.readUInt32BE(4*n);return r}function o(t){for(;0<t.length;t++)t[0]=0}function a(t,e,r,i,n){for(var o,a,s,h,u=r[0],f=r[1],l=r[2],c=r[3],d=t[0]^e[0],p=t[1]^e[1],m=t[2]^e[2],v=t[3]^e[3],g=4,b=1;b<n;b++)o=u[d>>>24]^f[p>>>16&255]^l[m>>>8&255]^c[255&v]^e[g++],a=u[p>>>24]^f[m>>>16&255]^l[v>>>8&255]^c[255&d]^e[g++],s=u[m>>>24]^f[v>>>16&255]^l[d>>>8&255]^c[255&p]^e[g++],h=u[v>>>24]^f[d>>>16&255]^l[p>>>8&255]^c[255&m]^e[g++],d=o,p=a,m=s,v=h;return o=(i[d>>>24]<<24|i[p>>>16&255]<<16|i[m>>>8&255]<<8|i[255&v])^e[g++],a=(i[p>>>24]<<24|i[m>>>16&255]<<16|i[v>>>8&255]<<8|i[255&d])^e[g++],s=(i[m>>>24]<<24|i[v>>>16&255]<<16|i[d>>>8&255]<<8|i[255&p])^e[g++],h=(i[v>>>24]<<24|i[d>>>16&255]<<16|i[p>>>8&255]<<8|i[255&m])^e[g++],[o>>>=0,a>>>=0,s>>>=0,h>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],h=function(){for(var t=new Array(256),e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var r=[],i=[],n=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,h=0;h<256;++h){var u=s^s<<1^s<<2^s<<3^s<<4;u=u>>>8^255&u^99,r[a]=u,i[u]=a;var f=t[a],l=t[f],c=t[l],d=257*t[u]^16843008*u;n[0][a]=d<<24|d>>>8,n[1][a]=d<<16|d>>>16,n[2][a]=d<<8|d>>>24,n[3][a]=d,d=16843009*c^65537*l^257*f^16843008*a,o[0][u]=d<<24|d>>>8,o[1][u]=d<<16|d>>>16,o[2][u]=d<<8|d>>>24,o[3][u]=d,0===a?a=s=1:(a=f^t[t[t[c^f]]],s^=t[t[s]])}return{SBOX:r,INV_SBOX:i,SUB_MIX:n,INV_SUB_MIX:o}}();function u(t){this._key=n(t),this._reset()}u.blockSize=16,u.keySize=32,u.prototype.blockSize=u.blockSize,u.prototype.keySize=u.keySize,u.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,i=4*(r+1),n=[],o=0;o<e;o++)n[o]=t[o];for(o=e;o<i;o++){var a=n[o-1];o%e==0?(a=a<<8|a>>>24,a=h.SBOX[a>>>24]<<24|h.SBOX[a>>>16&255]<<16|h.SBOX[a>>>8&255]<<8|h.SBOX[255&a],a^=s[o/e|0]<<24):e>6&&o%e==4&&(a=h.SBOX[a>>>24]<<24|h.SBOX[a>>>16&255]<<16|h.SBOX[a>>>8&255]<<8|h.SBOX[255&a]),n[o]=n[o-e]^a}for(var u=[],f=0;f<i;f++){var l=i-f,c=n[l-(f%4?0:4)];u[f]=f<4||l<=4?c:h.INV_SUB_MIX[0][h.SBOX[c>>>24]]^h.INV_SUB_MIX[1][h.SBOX[c>>>16&255]]^h.INV_SUB_MIX[2][h.SBOX[c>>>8&255]]^h.INV_SUB_MIX[3][h.SBOX[255&c]]}this._nRounds=r,this._keySchedule=n,this._invKeySchedule=u},u.prototype.encryptBlockRaw=function(t){return a(t=n(t),this._keySchedule,h.SUB_MIX,h.SBOX,this._nRounds)},u.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),r=i.allocUnsafe(16);return r.writeUInt32BE(e[0],0),r.writeUInt32BE(e[1],4),r.writeUInt32BE(e[2],8),r.writeUInt32BE(e[3],12),r},u.prototype.decryptBlock=function(t){var e=(t=n(t))[1];t[1]=t[3],t[3]=e;var r=a(t,this._invKeySchedule,h.INV_SUB_MIX,h.INV_SBOX,this._nRounds),o=i.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},u.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=u},98:function(t,e,r){var i=r(18).Buffer,n=r(117);t.exports=function(t,e,r,o){if(i.isBuffer(t)||(t=i.from(t,"binary")),e&&(i.isBuffer(e)||(e=i.from(e,"binary")),8!==e.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=i.alloc(a),h=i.alloc(o||0),u=i.alloc(0);a>0||o>0;){var f=new n;f.update(u),f.update(t),e&&f.update(e),u=f.digest();var l=0;if(a>0){var c=s.length-a;l=Math.min(a,u.length),u.copy(s,c,0,l),a-=l}if(l<u.length&&o>0){var d=h.length-o,p=Math.min(o,u.length-l);u.copy(h,d,l,l+p),o-=p}}return u.fill(0),{key:s,iv:h}}},99:function(t,e,r){"use strict";var i=r(55),n=r(35),o=n.getNAF,a=n.getJSF,s=n.assert;function h(t,e){this.type=t,this.p=new i(e.p,16),this.red=e.prime?i.red(e.prime):i.mont(this.p),this.zero=new i(0).toRed(this.red),this.one=new i(1).toRed(this.red),this.two=new i(2).toRed(this.red),this.n=e.n&&new i(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function u(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=h,h.prototype.point=function(){throw new Error("Not implemented")},h.prototype.validate=function(){throw new Error("Not implemented")},h.prototype._fixedNafMul=function(t,e){s(t.precomputed);var r=t._getDoubles(),i=o(e,1,this._bitLength),n=(1<<r.step+1)-(r.step%2==0?2:1);n/=3;for(var a=[],h=0;h<i.length;h+=r.step){var u=0;for(e=h+r.step-1;e>=h;e--)u=(u<<1)+i[e];a.push(u)}for(var f=this.jpoint(null,null,null),l=this.jpoint(null,null,null),c=n;c>0;c--){for(h=0;h<a.length;h++){(u=a[h])===c?l=l.mixedAdd(r.points[h]):u===-c&&(l=l.mixedAdd(r.points[h].neg()))}f=f.add(l)}return f.toP()},h.prototype._wnafMul=function(t,e){var r=4,i=t._getNAFPoints(r);r=i.wnd;for(var n=i.points,a=o(e,r,this._bitLength),h=this.jpoint(null,null,null),u=a.length-1;u>=0;u--){for(e=0;u>=0&&0===a[u];u--)e++;if(u>=0&&e++,h=h.dblp(e),u<0)break;var f=a[u];s(0!==f),h="affine"===t.type?f>0?h.mixedAdd(n[f-1>>1]):h.mixedAdd(n[-f-1>>1].neg()):f>0?h.add(n[f-1>>1]):h.add(n[-f-1>>1].neg())}return"affine"===t.type?h.toP():h},h.prototype._wnafMulAdd=function(t,e,r,i,n){for(var s=this._wnafT1,h=this._wnafT2,u=this._wnafT3,f=0,l=0;l<i;l++){var c=(k=e[l])._getNAFPoints(t);s[l]=c.wnd,h[l]=c.points}for(l=i-1;l>=1;l-=2){var d=l-1,p=l;if(1===s[d]&&1===s[p]){var m=[e[d],null,null,e[p]];0===e[d].y.cmp(e[p].y)?(m[1]=e[d].add(e[p]),m[2]=e[d].toJ().mixedAdd(e[p].neg())):0===e[d].y.cmp(e[p].y.redNeg())?(m[1]=e[d].toJ().mixedAdd(e[p]),m[2]=e[d].add(e[p].neg())):(m[1]=e[d].toJ().mixedAdd(e[p]),m[2]=e[d].toJ().mixedAdd(e[p].neg()));var v=[-3,-1,-5,-7,0,7,5,1,3],g=a(r[d],r[p]);f=Math.max(g[0].length,f),u[d]=new Array(f),u[p]=new Array(f);for(var b=0;b<f;b++){var y=0|g[0][b],w=0|g[1][b];u[d][b]=v[3*(y+1)+(w+1)],u[p][b]=0,h[d]=m}}else u[d]=o(r[d],s[d],this._bitLength),u[p]=o(r[p],s[p],this._bitLength),f=Math.max(u[d].length,f),f=Math.max(u[p].length,f)}var M=this.jpoint(null,null,null),_=this._wnafT4;for(l=f;l>=0;l--){for(var S=0;l>=0;){var A=!0;for(b=0;b<i;b++)_[b]=0|u[b][l],0!==_[b]&&(A=!1);if(!A)break;S++,l--}if(l>=0&&S++,M=M.dblp(S),l<0)break;for(b=0;b<i;b++){var k,x=_[b];0!==x&&(x>0?k=h[b][x-1>>1]:x<0&&(k=h[b][-x-1>>1].neg()),M="affine"===k.type?M.mixedAdd(k):M.add(k))}}for(l=0;l<i;l++)h[l]=null;return n?M:M.toP()},h.BasePoint=u,u.prototype.eq=function(){throw new Error("Not implemented")},u.prototype.validate=function(){return this.curve.validate(this)},h.prototype.decodePoint=function(t,e){t=n.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?s(t[t.length-1]%2==0):7===t[0]&&s(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},u.prototype.encodeCompressed=function(t){return this.encode(t,!0)},u.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},u.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},u.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},u.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},u.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)i=i.dbl();r.push(i)}return{step:t,points:r}},u.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,i=1===r?null:this.dbl(),n=1;n<r;n++)e[n]=e[n-1].add(i);return{wnd:t,points:e}},u.prototype._getBeta=function(){return null},u.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}}});