accout-ui/dist/static/js/chunk-libs.1217c86c.js

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m(t,e,n){return(new v).mulp(t,e,n)}function v(t,e){this.x=t,this.y=e}Math.imul||(p=d),o.prototype.mulTo=function(t,e){var n=this.length+t.length;e=(10===this.length&&10===t.length?p:n<63?d:n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var r=0,i=0,o=0;o<n.length-1;o++){for(var a=i,s=(i=0,67108863&r),u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var c=(0|t.words[o-f])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0);i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}n.words[o]=s,r=a,a=i}return 0!==r?n.words[o]=r:n.length--,n.strip()}:m)(this,t,e);return e},v.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,n,t);return e},v.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var r=0,i=0;i<e;i++)r|=(1&t)<<e-i-1,t>>=1;return r},v.prototype.permute=function(t,e,n,r,i,o){for(var a=0;a<o;a++)r[a]=e[t[a]],i[a]=n[t[a]]},v.prototype.transform=function(t,e,n,r,i,o){this.permute(o,t,e,n,r,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var l=u,h=f,d=0;d<a;d++){var p=n[c+d],m=r[c+d],v=n[c+d+a],b=l*v-h*(g=r[c+d+a]),g=l*g+h*v;n[c+d]=p+(v=b),r[c+d]=m+g,n[c+d+a]=p-v,r[c+d+a]=m-g,d!==s&&(b=u*l-f*h,h=u*h+f*l,l=b)}},v.prototype.guessLen13b=function(t,e){t=1&(r=1|Math.max(e,t));for(var n=0,r=r/2|0;r;r>>>=1)n++;return 1<<n+1+t},v.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var r=0;r<n/2;r++){var i=t[r];t[r]=t[n-r-1],t[n-r-1]=i,i=e[r],e[r]=-e[n-r-1],e[n-r-1]=-i}},v.prototype.normalize13b=function(t,e){for(var n=0,r=0;r<e/2;r++){var i=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+n;t[r]=67108863&i,n=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,n,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,n[2*a+1]=8191&(o>>>=13),o>>>=13;for(a=2*e;a<i;++a)n[a]=0;r(0===o),r(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},v.prototype.mulp=function(t,e,n){var r=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(r),o=this.stub(r),a=new Array(r),s=new Array(r),u=new Array(r),f=new Array(r),c=new Array(r),l=new Array(r),h=n.words;h.length=r,this.convert13b(t.words,t.length,a,r),this.convert13b(e.words,e.length,f,r),this.transform(a,o,s,u,r,i),this.transform(f,o,c,l,r,i);for(var d=0;d<r;d++){var p=s[d]*c[d]-u[d]*l[d];u[d]=s[d]*l[d]+u[d]*c[d],s[d]=p}return this.conjugate(s,u,r),this.transform(s,u,h,o,r,i),this.conjugate(h,o,r),this.normalize13b(h,r),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.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),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=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()),n=0;n<e.length;n++){var r=n%26;e[n]=(t.words[n/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,r=0;r<e.length&&0===e[r];r++,n=n.sqr());if(++r<e.length)for(var i=n.sqr();r<e.length;r++,i=i.sqr())0!==e[r]&&(n=n.mul(i));return n},o.prototype.iushln=function(t){r("number"==typeof t&&0<=t);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!=e){for(var o=0,a=0;a<this.length;a++){var s=this.words[a]&i,u=(0|this.words[a])-s<<e;this.words[a]=u|o,o=s>>>26-e}o&&(this.words[a]=o,this.length++)}if(0!=n){for(a=this.length-1;0<=a;a--)this.words[a+n]=this.words[a];for(a=0;a<n;a++)this.words[a]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){r("number"==typeof t&&0<=t);var i=e?(e-e%26)/26:0,o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0!==a)if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;0<=f&&(0!==c||i<=f);f--){var l=0|this.words[f];this.words[f]=c<<26-o|l>>>o,c=l&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},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){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return!(this.length<=t)&&!!(this.words[t]&1<<e)},o.prototype.imaskn=function(t){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return r(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(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.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&&67108864<=this.words[e];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(r("number"==typeof t),r(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];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,n){var i=t.length+n;this._expand(i);for(var o=0,a=0;a<t.length;a++){var s=(0|this.words[a+n])+o,u=(0|t.words[a])*e;o=((s-=67108863&u)>>26)-(u/67108864|0);this.words[a+n]=67108863&s}for(;a<this.length-n;a++)o=(s=(0|this.words[a+n])+o)>>26,this.words[a+n]=67108863&s;if(0===o)return this.strip();for(r(-1===o),a=o=0;a<this.length;a++)o=(s=-(0|this.words[a])+o)>>26,this.words[a]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=this.length-t.length,r=this.clone(),i=t,a=0|i.words[i.length-1];0!=(n=26-this._countBits(a))&&(i=i.ushln(n),r.iushln(n),a=0|i.words[i.length-1]);var s,u=r.length-i.length;if("mod"!==e){(s=new o(null)).length=1+u,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}t=r.clone()._ishlnsubmul(i,1,u),0===t.negative&&(r=t,s&&(s.words[u]=1));for(var c=u-1;0<=c;c--){var l=67108864*(0|r.words[i.length+c])+(0|r.words[i.length+c-1]);l=Math.min(l/a|0,67108863);for(r._ishlnsubmul(i,l,c);0!==r.negative;)l--,r.negative=0,r._ishlnsubmul(i,1,c),r.isZero()||(r.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),r.strip(),"div"!==e&&0!=n&&r.iushrn(n),{div:s||null,mod:r}},o.prototype.divmod=function(t,e,n){return r(!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&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),{div:i="mod"!==e?s.div.neg():i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&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 i,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 n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1);t=t.andln(1),r=n.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;0<=i;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;0<=n;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());for(var e=this,n=t.clone(),i=(e=0!==e.negative?e.umod(t):e.clone(),new o(1)),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(0<h)for(e.iushrn(h);0<h--;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(l)),i.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(0<p)for(n.iushrn(p);0<p--;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(l)),s.iushrn(1),u.iushrn(1);0<=e.cmp(n)?(e.isub(n),i.isub(s),a.isub(u)):(n.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());for(var e,n=this,i=t.clone(),a=(n=0!==n.negative?n.umod(t):n.clone(),new o(1)),s=new o(0),u=i.clone();0<n.cmpn(1)&&0<i.cmpn(1);){for(var f=0,c=1;0==(n.words[0]&c)&&f<26;++f,c<<=1);if(0<f)for(n.iushrn(f);0<f--;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,h=1;0==(i.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(i.iushrn(l);0<l--;)s.isOdd()&&s.iadd(u),s.iushrn(1);0<=n.cmp(i)?(n.isub(i),a.isub(s)):(i.isub(n),s.isub(a))}return(e=0===n.cmpn(1)?a:s).cmpn(0)<0&&e.iadd(t),e},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0;for(var r=n.negative=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var o=e;e=n,n=o}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},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){r("number"==typeof t);var e=t%26;t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var n=e,i=t;0!==n&&i<this.length;i++){var o=0|this.words[i];n=(o+=n)>>>26;o&=67108863,this.words[i]=o}return 0!==n&&(this.words[i]=n,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(r((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},o.prototype.cmp=function(t){return 0!==this.negative&&0===t.negative?-1:0===this.negative&&0!==t.negative?1:(t=this.ucmp(t),0!==this.negative?0|-t:t)},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;0<=n;n--){var r=0|this.words[n],i=0|t.words[n];if(r!=i){r<i?e=-1:i<r&&(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 0<=this.cmpn(t)},o.prototype.gte=function(t){return 0<=this.cmp(t)},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 M(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(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 r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red 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A(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){var e;"string"==typeof t?(e=o._prime(t),this.m=e.p,this.prime=e):(r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function x(t){M.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){for(var e,n=t;this.split(n,this.tmp),(e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength())>this.n;);return t=e<this.n?-1:n.ucmp(this.p),0===t?(n.words[0]=0,n.length=1):0<t?n.isub(this.p):void 0!==n.strip?n.strip():n._strip(),n},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(y,g),y.prototype.split=function(t,e){for(var n=Math.min(t.length,9),r=0;r<n;r++)e.words[r]=t.words[r];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|i>>>22,i=o}0===(t.words[r-10]=i>>>=22)&&10<t.length?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var r=0|t.words[n];e+=977*r,t.words[n]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(w,g),i(A,g),i(_,g),_.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var r=19*(0|t.words[n])+e,i=67108863&r;r>>>=26,t.words[n]=i,e=r}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(b[t])return b[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new A;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return b[t]=e},M.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){r(0==(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){return this._verify2(t,e),e=t.add(e),0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},M.prototype.iadd=function(t,e){return this._verify2(t,e),e=t.iadd(e),0<=e.cmp(this.m)&&e.isub(this.m),e},M.prototype.sub=function(t,e){return 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c=this.pow(f,n),l=this.pow(t,n.addn(1).iushrn(1)),h=this.pow(t,n),d=i;0!==h.cmp(a);){for(var p=h,m=0;0!==p.cmp(a);m++)p=p.redSqr();r(m<d);var v=this.pow(c,new o(1).iushln(d-m-1));l=l.redMul(v),c=v.redSqr(),h=h.redMul(c),d=m}return l},M.prototype.invm=function(t){return t=t._invmp(this.m),0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new o(1).toRed(this),n[1]=t;for(var r=2;r<n.length;r++)n[r]=this.mul(n[r-1],t);var i=n[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),r=e.length-1;0<=r;r--){for(var f=e.words[r],c=u-1;0<=c;c--){var l=f>>c&1;i!==n[0]&&(i=this.sqr(i)),0!=l||0!==a?(a<<=1,a|=l,(4===++s||0===r&&0===c)&&(i=this.mul(i,n[a]),a=s=0)):s=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){return t=t.clone(),t.red=null,t},o.mont=function(t){return new 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858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),u("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["9"]}),u("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=n("409b")}catch(t){r=void 0}u("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:e.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",r]})},"0ccb":function(t,e,n){var r=n("50c4"),i=n("1148"),o=n("1d80"),a=Math.ceil;n=function(t){return function(e,n,s){var u=String(o(e));e=u.length,s=void 0===s?" 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/** @preserve
	(c) 2012 by Cédric Mesnil. All rights reserved.

	Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

	    - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
	    - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/
function(){var t=r,e=t.lib,n=e.WordArray,i=e.Hasher,o=(e=t.algo,n.create([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13])),a=n.create([5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]),s=n.create([11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6]),u=n.create([8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]),f=n.create([0,1518500249,1859775393,2400959708,2840853838]),c=n.create([1352829926,1548603684,1836072691,2053994217,0]);e=e.RIPEMD160=i.extend({_doReset:function(){this._hash=n.create([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(t,e){for(var n=0;n<16;n++){var r=e+n,i=t[r];t[r]=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8)}var p,m,v,b,g,y,w=this._hash.words,A=f.words,_=c.words,M=o.words,x=a.words,S=s.words,E=u.words,k=p=w[0],O=m=w[1],C=v=w[2],j=b=w[3],N=g=w[4];for(n=0;n<80;n+=1)y=p+t[e+M[n]]|0,y+=n<16?(m^v^b)+A[0]:n<32?l(m,v,b)+A[1]:n<48?((m|~v)^b)+A[2]:n<64?h(m,v,b)+A[3]:(m^(v|~b))+A[4],y=(y=d(y|=0,S[n]))+g|0,p=g,g=b,b=d(v,10),v=m,m=y,y=k+t[e+x[n]]|0,y+=n<16?(O^(C|~j))+_[0]:n<32?h(O,C,j)+_[1]:n<48?((O|~C)^j)+_[2]:n<64?l(O,C,j)+_[3]:(O^C^j)+_[4],y=(y=d(y|=0,E[n]))+N|0,k=N,N=j,j=d(C,10),C=O,O=y;y=w[1]+v+j|0,w[1]=w[2]+b+N|0,w[2]=w[3]+g+k|0,w[3]=w[4]+p+O|0,w[4]=w[0]+m+C|0,w[0]=y},_doFinalize:function(){var t=this._data,e=t.words,n=8*this._nDataBytes,r=8*t.sigBytes;e[r>>>5]|=128<<24-r%32,e[14+(64+r>>>9<<4)]=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8),t.sigBytes=4*(e.length+1),this._process();e=this._hash;for(var i=e.words,o=0;o<5;o++){var a=i[o];i[o]=16711935&(a<<8|a>>>24)|4278255360&(a<<24|a>>>8)}return e},clone:function(){var t=i.clone.call(this);return t._hash=this._hash.clone(),t}});function l(t,e,n){return t&e|~t&n}function h(t,e,n){return t&n|e&~n}function d(t,e){return t<<e|t>>>32-e}t.RIPEMD160=i._createHelper(e),t.HmacRIPEMD160=i._createHmacHelper(e)}(Math),r.RIPEMD160)},"10db":function(t,e){t.exports=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}}},"10dd":function(t,e){e.f=Object.getOwnPropertySymbols},1132:function(t,e,n){var r;t.exports=(r=n("21bf"),function(){var t=r.lib.WordArray;r.enc.Base64={stringify:function(t){var e=t.words,n=t.sigBytes,r=this._map;t.clamp();for(var i=[],o=0;o<n;o+=3)for(var a=(e[o>>>2]>>>24-o%4*8&255)<<16|(e[o+1>>>2]>>>24-(o+1)%4*8&255)<<8|e[o+2>>>2]>>>24-(o+2)%4*8&255,s=0;s<4&&o+.75*s<n;s++)i.push(r.charAt(a>>>6*(3-s)&63));var u=r.charAt(64);if(u)for(;i.length%4;)i.push(u);return i.join("")},parse:function(e){var n=e.length,r=this._map;if(!(i=this._reverseMap))for(var i=this._reverseMap=[],o=0;o<r.length;o++)i[r.charCodeAt(o)]=o;var a=r.charAt(64);return!a||-1!==(a=e.indexOf(a))&&(n=a),function(e,n,r){for(var i=[],o=0,a=0;a<n;a++){var s,u;a%4&&(s=r[e.charCodeAt(a-1)]<<a%4*2,u=r[e.charCodeAt(a)]>>>6-a%4*2,u|=s,i[o>>>2]|=u<<24-o%4*8,o++)}return t.create(i,o)}(e,n,i)},_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}}(),r.enc.Base64)},1147:function(t,e,n){var r=n("d77f"),i=n("2ce8"),o=n("de24")("species");t.exports=function(t,e){var n;t=r(t).constructor;return void 0===t||null==(n=r(t)[o])?e:i(n)}},1148:function(t,e,n){"use strict";var r=n("a691"),i=n("1d80");t.exports="".repeat||function(t){var e=String(i(this)),n="",o=r(t);if(o<0||o==1/0)throw RangeError("Wrong number of repetitions");for(;0<o;(o>>>=1)&&(e+=e))1&o&&(n+=e);return n}},"116d":function(t,e,n){t.exports=n("b4e8")},"11da":function(t,e,n){var 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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]},f.fromJSON=function(t,e,n){"string"==typeof e&&(e=JSON.parse(e));var r=t.point(e[0],e[1],n);if(!e[2])return r;function i(e){return t.point(e[0],e[1],n)}return e=e[2],r.precomputed={beta:null,doubles:e.doubles&&{step:e.doubles.step,points:[r].concat(e.doubles.points.map(i))},naf:e.naf&&{wnd:e.naf.wnd,points:[r].concat(e.naf.points.map(i))}},r},f.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)+">"},f.prototype.isInfinity=function(){return this.inf},f.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 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l=1;for(u=f(t,c,t.length,e),c=0;c<a;c++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}this.strip()},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(;1<this.length&&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 c=["","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"],l=[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],h=[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 d(t,e,n){n.negative=e.negative^t.negative;var r=t.length+e.length|0,i=(r=(n.length=r)-1|0,(a=(0|t.words[0])*(0|e.words[0]))/67108864|0);n.words[0]=67108863&a;for(var o=1;o<r;o++){for(var a,s=i>>>26,u=67108863&i,f=Math.min(o,e.length-1),c=Math.max(0,o-t.length+1);c<=f;c++)s+=(a=(0|t.words[o-c|0])*(0|e.words[c])+u)/67108864|0,u=67108863&a;n.words[o]=0|u,i=0|s}return 0!==i?n.words[o]=0|i:n.length--,n.strip()}o.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){u="";for(var n=0,i=0,o=0;o<this.length;o++){var a=this.words[o],s=(16777215&(a<<n|i)).toString(16),u=0!==(i=a>>>24-n&16777215)||o!==this.length-1?c[6-s.length]+s+u:s+u;26<=(n+=2)&&(n-=26,o--)}for(0!==i&&(u=i.toString(16)+u);u.length%e!=0;)u="0"+u;return 0!==this.negative?"-"+u:u}if(t===(0|t)&&2<=t&&t<=36){var f=l[t],d=h[t];for(u="",(p=this.clone()).negative=0;!p.isZero();){var p,m=p.modn(d).toString(t);u=(p=p.idivn(d)).isZero()?m+u:c[f-m.length]+m+u}for(this.isZero()&&(u="0"+u);u.length%e!=0;)u="0"+u;return 0!==this.negative?"-"+u:u}r(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 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e,n=this.length>t.length?(e=this,t):(e=t,this),r=0;r<n.length;r++)this.words[r]=e.words[r]^n.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return r(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){r("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26);t%=26;this._expand(e),0<t&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return 0<t&&(this.words[n]=~this.words[n]&67108863>>26-t),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){r("number"==typeof t&&0<=t);var n=t/26|0;t%=26;return this._expand(1+n),this.words[n]=e?this.words[n]|1<<t:this.words[n]&~(1<<t),this.strip()},o.prototype.iadd=function(t){var e,n;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();for(var r=this.length>t.length?(n=this,t):(n=t,this),i=0,o=0;o<r.length;o++)e=(0|n.words[o])+(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<n.length;o++)e=(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=n.length,0!==i)this.words[this.length]=i,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.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 n,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var i=0<r?(n=this,t):(n=t,this),o=0,a=0;a<i.length;a++)o=(e=(0|n.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)o=(e=(0|n.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,n){var 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m(t,e,n){return(new v).mulp(t,e,n)}function v(t,e){this.x=t,this.y=e}Math.imul||(p=d),o.prototype.mulTo=function(t,e){var n=this.length+t.length;e=(10===this.length&&10===t.length?p:n<63?d:n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var r=0,i=0,o=0;o<n.length-1;o++){for(var a=i,s=(i=0,67108863&r),u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var c=(0|t.words[o-f])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0);i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}n.words[o]=s,r=a,a=i}return 0!==r?n.words[o]=r:n.length--,n.strip()}:m)(this,t,e);return e},v.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,n,t);return e},v.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var r=0,i=0;i<e;i++)r|=(1&t)<<e-i-1,t>>=1;return r},v.prototype.permute=function(t,e,n,r,i,o){for(var a=0;a<o;a++)r[a]=e[t[a]],i[a]=n[t[a]]},v.prototype.transform=function(t,e,n,r,i,o){this.permute(o,t,e,n,r,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var l=u,h=f,d=0;d<a;d++){var p=n[c+d],m=r[c+d],v=n[c+d+a],b=l*v-h*(g=r[c+d+a]),g=l*g+h*v;n[c+d]=p+(v=b),r[c+d]=m+g,n[c+d+a]=p-v,r[c+d+a]=m-g,d!==s&&(b=u*l-f*h,h=u*h+f*l,l=b)}},v.prototype.guessLen13b=function(t,e){t=1&(r=1|Math.max(e,t));for(var n=0,r=r/2|0;r;r>>>=1)n++;return 1<<n+1+t},v.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var r=0;r<n/2;r++){var i=t[r];t[r]=t[n-r-1],t[n-r-1]=i,i=e[r],e[r]=-e[n-r-1],e[n-r-1]=-i}},v.prototype.normalize13b=function(t,e){for(var n=0,r=0;r<e/2;r++){var i=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+n;t[r]=67108863&i,n=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,n,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,n[2*a+1]=8191&(o>>>=13),o>>>=13;for(a=2*e;a<i;++a)n[a]=0;r(0===o),r(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},v.prototype.mulp=function(t,e,n){var r=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(r),o=this.stub(r),a=new Array(r),s=new Array(r),u=new Array(r),f=new Array(r),c=new Array(r),l=new Array(r),h=n.words;h.length=r,this.convert13b(t.words,t.length,a,r),this.convert13b(e.words,e.length,f,r),this.transform(a,o,s,u,r,i),this.transform(f,o,c,l,r,i);for(var d=0;d<r;d++){var p=s[d]*c[d]-u[d]*l[d];u[d]=s[d]*l[d]+u[d]*c[d],s[d]=p}return this.conjugate(s,u,r),this.transform(s,u,h,o,r,i),this.conjugate(h,o,r),this.normalize13b(h,r),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.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),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=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()),n=0;n<e.length;n++){var r=n%26;e[n]=(t.words[n/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,r=0;r<e.length&&0===e[r];r++,n=n.sqr());if(++r<e.length)for(var i=n.sqr();r<e.length;r++,i=i.sqr())0!==e[r]&&(n=n.mul(i));return n},o.prototype.iushln=function(t){r("number"==typeof t&&0<=t);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!=e){for(var o=0,a=0;a<this.length;a++){var s=this.words[a]&i,u=(0|this.words[a])-s<<e;this.words[a]=u|o,o=s>>>26-e}o&&(this.words[a]=o,this.length++)}if(0!=n){for(a=this.length-1;0<=a;a--)this.words[a+n]=this.words[a];for(a=0;a<n;a++)this.words[a]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){r("number"==typeof t&&0<=t);var i=e?(e-e%26)/26:0,o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0!==a)if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;0<=f&&(0!==c||i<=f);f--){var l=0|this.words[f];this.words[f]=c<<26-o|l>>>o,c=l&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},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){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return!(this.length<=t)&&!!(this.words[t]&1<<e)},o.prototype.imaskn=function(t){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return r(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(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.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&&67108864<=this.words[e];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(r("number"==typeof t),r(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];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,n){var i=t.length+n;this._expand(i);for(var o=0,a=0;a<t.length;a++){var s=(0|this.words[a+n])+o,u=(0|t.words[a])*e;o=((s-=67108863&u)>>26)-(u/67108864|0);this.words[a+n]=67108863&s}for(;a<this.length-n;a++)o=(s=(0|this.words[a+n])+o)>>26,this.words[a+n]=67108863&s;if(0===o)return this.strip();for(r(-1===o),a=o=0;a<this.length;a++)o=(s=-(0|this.words[a])+o)>>26,this.words[a]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=this.length-t.length,r=this.clone(),i=t,a=0|i.words[i.length-1];0!=(n=26-this._countBits(a))&&(i=i.ushln(n),r.iushln(n),a=0|i.words[i.length-1]);var s,u=r.length-i.length;if("mod"!==e){(s=new o(null)).length=1+u,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}t=r.clone()._ishlnsubmul(i,1,u),0===t.negative&&(r=t,s&&(s.words[u]=1));for(var c=u-1;0<=c;c--){var l=67108864*(0|r.words[i.length+c])+(0|r.words[i.length+c-1]);l=Math.min(l/a|0,67108863);for(r._ishlnsubmul(i,l,c);0!==r.negative;)l--,r.negative=0,r._ishlnsubmul(i,1,c),r.isZero()||(r.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),r.strip(),"div"!==e&&0!=n&&r.iushrn(n),{div:s||null,mod:r}},o.prototype.divmod=function(t,e,n){return r(!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&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),{div:i="mod"!==e?s.div.neg():i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&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 i,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 n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1);t=t.andln(1),r=n.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;0<=i;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;0<=n;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());for(var e=this,n=t.clone(),i=(e=0!==e.negative?e.umod(t):e.clone(),new o(1)),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(0<h)for(e.iushrn(h);0<h--;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(l)),i.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(0<p)for(n.iushrn(p);0<p--;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(l)),s.iushrn(1),u.iushrn(1);0<=e.cmp(n)?(e.isub(n),i.isub(s),a.isub(u)):(n.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());for(var e,n=this,i=t.clone(),a=(n=0!==n.negative?n.umod(t):n.clone(),new o(1)),s=new o(0),u=i.clone();0<n.cmpn(1)&&0<i.cmpn(1);){for(var f=0,c=1;0==(n.words[0]&c)&&f<26;++f,c<<=1);if(0<f)for(n.iushrn(f);0<f--;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,h=1;0==(i.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(i.iushrn(l);0<l--;)s.isOdd()&&s.iadd(u),s.iushrn(1);0<=n.cmp(i)?(n.isub(i),a.isub(s)):(i.isub(n),s.isub(a))}return(e=0===n.cmpn(1)?a:s).cmpn(0)<0&&e.iadd(t),e},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0;for(var r=n.negative=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var o=e;e=n,n=o}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},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){r("number"==typeof t);var e=t%26;t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var n=e,i=t;0!==n&&i<this.length;i++){var o=0|this.words[i];n=(o+=n)>>>26;o&=67108863,this.words[i]=o}return 0!==n&&(this.words[i]=n,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(r((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},o.prototype.cmp=function(t){return 0!==this.negative&&0===t.negative?-1:0===this.negative&&0!==t.negative?1:(t=this.ucmp(t),0!==this.negative?0|-t:t)},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;0<=n;n--){var r=0|this.words[n],i=0|t.words[n];if(r!=i){r<i?e=-1:i<r&&(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 0<=this.cmpn(t)},o.prototype.gte=function(t){return 0<=this.cmp(t)},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 M(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(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 r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={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 y(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function A(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){var e;"string"==typeof t?(e=o._prime(t),this.m=e.p,this.prime=e):(r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function x(t){M.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){for(var e,n=t;this.split(n,this.tmp),(e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength())>this.n;);return t=e<this.n?-1:n.ucmp(this.p),0===t?(n.words[0]=0,n.length=1):0<t?n.isub(this.p):void 0!==n.strip?n.strip():n._strip(),n},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(y,g),y.prototype.split=function(t,e){for(var n=Math.min(t.length,9),r=0;r<n;r++)e.words[r]=t.words[r];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|i>>>22,i=o}0===(t.words[r-10]=i>>>=22)&&10<t.length?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var r=0|t.words[n];e+=977*r,t.words[n]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(w,g),i(A,g),i(_,g),_.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var r=19*(0|t.words[n])+e,i=67108863&r;r>>>=26,t.words[n]=i,e=r}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(b[t])return b[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new A;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return b[t]=e},M.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){r(0==(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){return this._verify2(t,e),e=t.add(e),0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},M.prototype.iadd=function(t,e){return this._verify2(t,e),e=t.iadd(e),0<=e.cmp(this.m)&&e.isub(this.m),e},M.prototype.sub=function(t,e){return this._verify2(t,e),e=t.sub(e),e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},M.prototype.isub=function(t,e){return this._verify2(t,e),e=t.isub(e),e.cmpn(0)<0&&e.iadd(this.m),e},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2==1),3===e)return e=this.m.add(new o(1)).iushrn(2),this.pow(t,e);for(var n=this.m.subn(1),i=0;!n.isZero()&&0===n.andln(1);)i++,n.iushrn(1);r(!n.isZero());for(var a=new o(1).toRed(this),s=a.redNeg(),u=this.m.subn(1).iushrn(1),f=new o(2*(f=this.m.bitLength())*f).toRed(this);0!==this.pow(f,u).cmp(s);)f.redIAdd(s);for(var c=this.pow(f,n),l=this.pow(t,n.addn(1).iushrn(1)),h=this.pow(t,n),d=i;0!==h.cmp(a);){for(var p=h,m=0;0!==p.cmp(a);m++)p=p.redSqr();r(m<d);var v=this.pow(c,new o(1).iushln(d-m-1));l=l.redMul(v),c=v.redSqr(),h=h.redMul(c),d=m}return l},M.prototype.invm=function(t){return t=t._invmp(this.m),0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new o(1).toRed(this),n[1]=t;for(var r=2;r<n.length;r++)n[r]=this.mul(n[r-1],t);var i=n[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),r=e.length-1;0<=r;r--){for(var f=e.words[r],c=u-1;0<=c;c--){var l=f>>c&1;i!==n[0]&&(i=this.sqr(i)),0!=l||0!==a?(a<<=1,a|=l,(4===++s||0===r&&0===c)&&(i=this.mul(i,n[a]),a=s=0)):s=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){return t=t.clone(),t.red=null,t},o.mont=function(t){return new x(t)},i(x,M),x.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},x.prototype.convertFrom=function(t){return t=this.imod(t.mul(this.rinv)),t.red=null,t},x.prototype.imul=function(t,e){return t.isZero()||e.isZero()?(t.words[0]=0,t.length=1,t):(t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t,0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this))},x.prototype.mul=function(t,e){return t.isZero()||e.isZero()?new o(0)._forceRed(this):(t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t,0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this))},x.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,n("62e4")(t))},"37e8":function(t,e,n){var r=n("83ab"),i=n("9bf2"),o=n("825a"),a=n("df75");t.exports=r?Object.defineProperties:function(t,e){o(t);for(var n,r=a(e),s=r.length,u=0;u<s;)i.f(t,n=r[u++],e[n]);return t}},"380f":function(t,e,n){"use strict";var r=n("f3a3"),i=r.assert,o=r.parseBytes;n=r.cachedProperty;function a(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}a.fromPublic=function(t,e){return e instanceof a?e:new a(t,{pub:e})},a.fromSecret=function(t,e){return e instanceof a?e:new a(t,{secret:e})},a.prototype.secret=function(){return this._secret},n(a,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),n(a,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),n(a,"privBytes",(function(){var t=this.eddsa,e=this.hash(),n=t.encodingLength-1;t=e.slice(0,t.encodingLength);return t[0]&=248,t[n]&=127,t[n]|=64,t})),n(a,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),n(a,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),n(a,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),a.prototype.sign=function(t){return i(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},a.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},a.prototype.getSecret=function(t){return i(this._secret,"KeyPair is public only"),r.encode(this.secret(),t)},a.prototype.getPublic=function(t){return r.encode(this.pubBytes(),t)},t.exports=a},3835:function(t,e,n){"use strict";n.d(e,"a",(function(){return i})),n("a4d3"),n("e01a"),n("d3b7"),n("d28b"),n("3ca3"),n("ddb0");var r=n("06c5");function i(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){if("undefined"!=typeof Symbol&&Symbol.iterator in Object(t)){var n=[],r=!0,i=!1,o=void 0;try{for(var 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t),r(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.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&&67108864<=this.words[e];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(r("number"==typeof t),r(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];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,n){var i=t.length+n;this._expand(i);for(var o=0,a=0;a<t.length;a++){var s=(0|this.words[a+n])+o,u=(0|t.words[a])*e;o=((s-=67108863&u)>>26)-(u/67108864|0);this.words[a+n]=67108863&s}for(;a<this.length-n;a++)o=(s=(0|this.words[a+n])+o)>>26,this.words[a+n]=67108863&s;if(0===o)return this._strip();for(r(-1===o),a=o=0;a<this.length;a++)o=(s=-(0|this.words[a])+o)>>26,this.words[a]=67108863&s;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var n=this.length-t.length,r=this.clone(),i=t,a=0|i.words[i.length-1];0!=(n=26-this._countBits(a))&&(i=i.ushln(n),r.iushln(n),a=0|i.words[i.length-1]);var s,u=r.length-i.length;if("mod"!==e){(s=new o(null)).length=1+u,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}t=r.clone()._ishlnsubmul(i,1,u),0===t.negative&&(r=t,s&&(s.words[u]=1));for(var c=u-1;0<=c;c--){var l=67108864*(0|r.words[i.length+c])+(0|r.words[i.length+c-1]);l=Math.min(l/a|0,67108863);for(r._ishlnsubmul(i,l,c);0!==r.negative;)l--,r.negative=0,r._ishlnsubmul(i,1,c),r.isZero()||(r.negative^=1);s&&(s.words[c]=l)}return s&&s._strip(),r._strip(),"div"!==e&&0!=n&&r.iushrn(n),{div:s||null,mod:r}},o.prototype.divmod=function(t,e,n){return r(!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&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),{div:i="mod"!==e?s.div.neg():i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&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 i,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 n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1);t=t.andln(1),r=n.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;r((t=e?-t:t)<=67108863);for(var n=(1<<26)%t,i=0,o=this.length-1;0<=o;o--)i=(n*i+(0|this.words[o]))%t;return e?-i:i},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;r((t=e?-t:t)<=67108863);for(var n=0,i=this.length-1;0<=i;i--){var o=(0|this.words[i])+67108864*n;this.words[i]=o/t|0,n=o%t}return this._strip(),e?this.ineg():this},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());for(var e=this,n=t.clone(),i=(e=0!==e.negative?e.umod(t):e.clone(),new o(1)),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(0<h)for(e.iushrn(h);0<h--;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(l)),i.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(0<p)for(n.iushrn(p);0<p--;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(l)),s.iushrn(1),u.iushrn(1);0<=e.cmp(n)?(e.isub(n),i.isub(s),a.isub(u)):(n.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());for(var e,n=this,i=t.clone(),a=(n=0!==n.negative?n.umod(t):n.clone(),new o(1)),s=new o(0),u=i.clone();0<n.cmpn(1)&&0<i.cmpn(1);){for(var f=0,c=1;0==(n.words[0]&c)&&f<26;++f,c<<=1);if(0<f)for(n.iushrn(f);0<f--;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,h=1;0==(i.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(i.iushrn(l);0<l--;)s.isOdd()&&s.iadd(u),s.iushrn(1);0<=n.cmp(i)?(n.isub(i),a.isub(s)):(i.isub(n),s.isub(a))}return(e=0===n.cmpn(1)?a:s).cmpn(0)<0&&e.iadd(t),e},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0;for(var r=n.negative=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var o=e;e=n,n=o}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},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){r("number"==typeof t);var e=t%26;t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var n=e,i=t;0!==n&&i<this.length;i++){var o=0|this.words[i];n=(o+=n)>>>26;o&=67108863,this.words[i]=o}return 0!==n&&(this.words[i]=n,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this._strip(),t=1<this.length?1:(r((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},o.prototype.cmp=function(t){return 0!==this.negative&&0===t.negative?-1:0===this.negative&&0!==t.negative?1:(t=this.ucmp(t),0!==this.negative?0|-t:t)},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;0<=n;n--){var r=0|this.words[n],i=0|t.words[n];if(r!=i){r<i?e=-1:i<r&&(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 0<=this.cmpn(t)},o.prototype.gte=function(t){return 0<=this.cmp(t)},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 S(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(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 r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return r(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 A(){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 M(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function x(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(t){var e;"string"==typeof t?(e=o._prime(t),this.m=e.p,this.prime=e):(r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function E(t){S.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){for(var e,n=t;this.split(n,this.tmp),(e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength())>this.n;);return t=e<this.n?-1:n.ucmp(this.p),0===t?(n.words[0]=0,n.length=1):0<t?n.isub(this.p):void 0!==n.strip?n.strip():n._strip(),n},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},i(A,w),A.prototype.split=function(t,e){for(var n=Math.min(t.length,9),r=0;r<n;r++)e.words[r]=t.words[r];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|i>>>22,i=o}0===(t.words[r-10]=i>>>=22)&&10<t.length?t.length-=10:t.length-=9},A.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var r=0|t.words[n];e+=977*r,t.words[n]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(_,w),i(M,w),i(x,w),x.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var r=19*(0|t.words[n])+e,i=67108863&r;r>>>=26,t.words[n]=i,e=r}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 A;else if("p224"===t)e=new _;else if("p192"===t)e=new M;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new x}return y[t]=e},S.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},S.prototype._verify2=function(t,e){r(0==(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},S.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(c(t,t.umod(this.m)._forceRed(this)),t)},S.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},S.prototype.add=function(t,e){return this._verify2(t,e),e=t.add(e),0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},S.prototype.iadd=function(t,e){return this._verify2(t,e),e=t.iadd(e),0<=e.cmp(this.m)&&e.isub(this.m),e},S.prototype.sub=function(t,e){return this._verify2(t,e),e=t.sub(e),e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},S.prototype.isub=function(t,e){return this._verify2(t,e),e=t.isub(e),e.cmpn(0)<0&&e.iadd(this.m),e},S.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},S.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},S.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},S.prototype.isqr=function(t){return this.imul(t,t.clone())},S.prototype.sqr=function(t){return this.mul(t,t)},S.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2==1),3===e)return e=this.m.add(new o(1)).iushrn(2),this.pow(t,e);for(var n=this.m.subn(1),i=0;!n.isZero()&&0===n.andln(1);)i++,n.iushrn(1);r(!n.isZero());for(var a=new o(1).toRed(this),s=a.redNeg(),u=this.m.subn(1).iushrn(1),f=new o(2*(f=this.m.bitLength())*f).toRed(this);0!==this.pow(f,u).cmp(s);)f.redIAdd(s);for(var c=this.pow(f,n),l=this.pow(t,n.addn(1).iushrn(1)),h=this.pow(t,n),d=i;0!==h.cmp(a);){for(var p=h,m=0;0!==p.cmp(a);m++)p=p.redSqr();r(m<d);var v=this.pow(c,new o(1).iushln(d-m-1));l=l.redMul(v),c=v.redSqr(),h=h.redMul(c),d=m}return l},S.prototype.invm=function(t){return t=t._invmp(this.m),0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},S.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new o(1).toRed(this),n[1]=t;for(var r=2;r<n.length;r++)n[r]=this.mul(n[r-1],t);var i=n[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),r=e.length-1;0<=r;r--){for(var f=e.words[r],c=u-1;0<=c;c--){var l=f>>c&1;i!==n[0]&&(i=this.sqr(i)),0!=l||0!==a?(a<<=1,a|=l,(4===++s||0===r&&0===c)&&(i=this.mul(i,n[a]),a=s=0)):s=0}u=26}return i},S.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},S.prototype.convertFrom=function(t){return t=t.clone(),t.red=null,t},o.mont=function(t){return new E(t)},i(E,S),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){return t=this.imod(t.mul(this.rinv)),t.red=null,t},E.prototype.imul=function(t,e){return t.isZero()||e.isZero()?(t.words[0]=0,t.length=1,t):(t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t,0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this))},E.prototype.mul=function(t,e){return t.isZero()||e.isZero()?new o(0)._forceRed(this):(t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t,0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this))},E.prototype.invm=function(t){return 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/*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
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strict";var r=n("7f7a");e.certificate=n("56b5"),n=r.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,n=r.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())})),e.RSAPublicKey=n,n=r.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(i),this.key("subjectPublicKey").bitstr())})),e.PublicKey=n;var i=r.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())}));n=r.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(i),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=n,n=r.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=n,n=r.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=n,e.DSAparam=r.define("DSAparam",(function(){this.int()})),n=r.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(o),this.key("publicKey").optional().explicit(1).bitstr())})),e.ECPrivateKey=n;var o=r.define("ECParameters",(function(){this.choice({namedCurve:this.objid()})}));e.signature=r.define("signature",(function(){this.seq().obj(this.key("r").int(),this.key("s").int())}))},4136:function(t,e,n){"use strict";e.base=n("ea53"),e.short=n("3300"),e.mont=n("676f"),e.edwards=n("3daf")},"415f":function(t,e,n){"use strict";function r(t){return t._l||(t._l=new b)}function i(t,e){return p(t.a,(function(t){return t[0]===e}))}var o=n("c668"),a=n("4c8d").getWeak,s=n("d77f"),u=n("9fe8"),f=n("928a"),c=n("8fc4"),l=n("cffc"),h=n("2fb2"),d=n("798a"),p=l(5),m=l(6),v=0,b=function(){this.a=[]};b.prototype={get:function(t){if(t=i(this,t),t)return t[1]},has:function(t){return!!i(this,t)},set:function(t,e){var n=i(this,t);n?n[1]=e:this.a.push([t,e])},delete:function(t){var e=m(this.a,(function(e){return e[0]===t}));return~e&&this.a.splice(e,1),!!~e}},t.exports={getConstructor:function(t,e,n,i){var s=t((function(t,r){f(t,s,e,"_i"),t._t=e,t._i=v++,t._l=void 0,null!=r&&c(r,n,t[i],t)}));return 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e,n=this.length>t.length?(e=this,t):(e=t,this),r=0;r<n.length;r++)this.words[r]=e.words[r]^n.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return r(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){r("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26);t%=26;this._expand(e),0<t&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return 0<t&&(this.words[n]=~this.words[n]&67108863>>26-t),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){r("number"==typeof t&&0<=t);var n=t/26|0;t%=26;return this._expand(1+n),this.words[n]=e?this.words[n]|1<<t:this.words[n]&~(1<<t),this.strip()},o.prototype.iadd=function(t){var e,n;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();for(var r=this.length>t.length?(n=this,t):(n=t,this),i=0,o=0;o<r.length;o++)e=(0|n.words[o])+(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<n.length;o++)e=(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=n.length,0!==i)this.words[this.length]=i,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.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 n,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var i=0<r?(n=this,t):(n=t,this),o=0,a=0;a<i.length;a++)o=(e=(0|n.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)o=(e=(0|n.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,n){var r=t.words,i=e.words,o=n.words,a=0|r[0],s=8191&a,u=a>>>13,f=0|r[1],c=8191&f,l=f>>>13,h=0|r[2],d=8191&h,p=h>>>13,m=0|r[3],v=8191&m,b=m>>>13,g=0|r[4],y=8191&g,w=g>>>13,A=0|r[5],_=8191&A,M=A>>>13,x=0|r[6],S=8191&x,E=x>>>13,k=0|r[7],O=8191&k,C=k>>>13,j=0|r[8],N=8191&j,T=j>>>13,I=0|r[9],B=8191&I,P=I>>>13,R=0|i[0],L=8191&R,D=R>>>13,q=0|i[1],z=8191&q,F=q>>>13,U=0|i[2],Y=8191&U,H=U>>>13,G=0|i[3],V=8191&G,W=G>>>13,Z=0|i[4],K=8191&Z,Q=Z>>>13,X=0|i[5],$=8191&X,J=X>>>13;a=0|i[6],f=8191&a,h=a>>>13,m=0|i[7],g=8191&m,A=m>>>13,x=0|i[8],k=8191&x,j=x>>>13,r=0|i[9],I=8191&r,R=r>>>13;n.negative=t.negative^e.negative,n.length=19;G=(0+Math.imul(s,L)|0)+((8191&(U=(U=Math.imul(s,D))+Math.imul(u,L)|0))<<13)|0;var tt=((Z=Math.imul(u,D))+(U>>>13)|0)+(G>>>26)|0;return G&=67108863,q=Math.imul(c,L),U=(U=Math.imul(c,D))+Math.imul(l,L)|0,Z=Math.imul(l,D),X=(tt+(q+Math.imul(s,z)|0)|0)+((8191&(U=(U=U+Math.imul(s,F)|0)+Math.imul(u,z)|0))<<13)|0,tt=((Z=Z+Math.imul(u,F)|0)+(U>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(d,L),U=(U=Math.imul(d,D))+Math.imul(p,L)|0,Z=Math.imul(p,D),q=q+Math.imul(c,z)|0,U=(U=U+Math.imul(c,F)|0)+Math.imul(l,z)|0,Z=Z+Math.imul(l,F)|0,a=(tt+(q+Math.imul(s,Y)|0)|0)+((8191&(U=(U=U+Math.imul(s,H)|0)+Math.imul(u,Y)|0))<<13)|0,tt=((Z=Z+Math.imul(u,H)|0)+(U>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(v,L),U=(U=Math.imul(v,D))+Math.imul(b,L)|0,Z=Math.imul(b,D),q=q+Math.imul(d,z)|0,U=(U=U+Math.imul(d,F)|0)+Math.imul(p,z)|0,Z=Z+Math.imul(p,F)|0,q=q+Math.imul(c,Y)|0,U=(U=U+Math.imul(c,H)|0)+Math.imul(l,Y)|0,Z=Z+Math.imul(l,H)|0,m=(tt+(q+Math.imul(s,V)|0)|0)+((8191&(U=(U=U+Math.imul(s,W)|0)+Math.imul(u,V)|0))<<13)|0,tt=((Z=Z+Math.imul(u,W)|0)+(U>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,L),U=(U=Math.imul(y,D))+Math.imul(w,L)|0,Z=Math.imul(w,D),q=q+Math.imul(v,z)|0,U=(U=U+Math.imul(v,F)|0)+Math.imul(b,z)|0,Z=Z+Math.imul(b,F)|0,q=q+Math.imul(d,Y)|0,U=(U=U+Math.imul(d,H)|0)+Math.imul(p,Y)|0,Z=Z+Math.imul(p,H)|0,q=q+Math.imul(c,V)|0,U=(U=U+Math.imul(c,W)|0)+Math.imul(l,V)|0,Z=Z+Math.imul(l,W)|0,x=(tt+(q+Math.imul(s,K)|0)|0)+((8191&(U=(U=U+Math.imul(s,Q)|0)+Math.imul(u,K)|0))<<13)|0,tt=((Z=Z+Math.imul(u,Q)|0)+(U>>>13)|0)+(x>>>26)|0,x&=67108863,q=Math.imul(_,L),U=(U=Math.imul(_,D))+Math.imul(M,L)|0,Z=Math.imul(M,D),q=q+Math.imul(y,z)|0,U=(U=U+Math.imul(y,F)|0)+Math.imul(w,z)|0,Z=Z+Math.imul(w,F)|0,q=q+Math.imul(v,Y)|0,U=(U=U+Math.imul(v,H)|0)+Math.imul(b,Y)|0,Z=Z+Math.imul(b,H)|0,q=q+Math.imul(d,V)|0,U=(U=U+Math.imul(d,W)|0)+Math.imul(p,V)|0,Z=Z+Math.imul(p,W)|0,q=q+Math.imul(c,K)|0,U=(U=U+Math.imul(c,Q)|0)+Math.imul(l,K)|0,Z=Z+Math.imul(l,Q)|0,i=(tt+(q+Math.imul(s,$)|0)|0)+((8191&(U=(U=U+Math.imul(s,J)|0)+Math.imul(u,$)|0))<<13)|0,tt=((Z=Z+Math.imul(u,J)|0)+(U>>>13)|0)+(i>>>26)|0,i&=67108863,q=Math.imul(S,L),U=(U=Math.imul(S,D))+Math.imul(E,L)|0,Z=Math.imul(E,D),q=q+Math.imul(_,z)|0,U=(U=U+Math.imul(_,F)|0)+Math.imul(M,z)|0,Z=Z+Math.imul(M,F)|0,q=q+Math.imul(y,Y)|0,U=(U=U+Math.imul(y,H)|0)+Math.imul(w,Y)|0,Z=Z+Math.imul(w,H)|0,q=q+Math.imul(v,V)|0,U=(U=U+Math.imul(v,W)|0)+Math.imul(b,V)|0,Z=Z+Math.imul(b,W)|0,q=q+Math.imul(d,K)|0,U=(U=U+Math.imul(d,Q)|0)+Math.imul(p,K)|0,Z=Z+Math.imul(p,Q)|0,q=q+Math.imul(c,$)|0,U=(U=U+Math.imul(c,J)|0)+Math.imul(l,$)|0,Z=Z+Math.imul(l,J)|0,r=(tt+(q+Math.imul(s,f)|0)|0)+((8191&(U=(U=U+Math.imul(s,h)|0)+Math.imul(u,f)|0))<<13)|0,tt=((Z=Z+Math.imul(u,h)|0)+(U>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(O,L),U=(U=Math.imul(O,D))+Math.imul(C,L)|0,Z=Math.imul(C,D),q=q+Math.imul(S,z)|0,U=(U=U+Math.imul(S,F)|0)+Math.imul(E,z)|0,Z=Z+Math.imul(E,F)|0,q=q+Math.imul(_,Y)|0,U=(U=U+Math.imul(_,H)|0)+Math.imul(M,Y)|0,Z=Z+Math.imul(M,H)|0,q=q+Math.imul(y,V)|0,U=(U=U+Math.imul(y,W)|0)+Math.imul(w,V)|0,Z=Z+Math.imul(w,W)|0,q=q+Math.imul(v,K)|0,U=(U=U+Math.imul(v,Q)|0)+Math.imul(b,K)|0,Z=Z+Math.imul(b,Q)|0,q=q+Math.imul(d,$)|0,U=(U=U+Math.imul(d,J)|0)+Math.imul(p,$)|0,Z=Z+Math.imul(p,J)|0,q=q+Math.imul(c,f)|0,U=(U=U+Math.imul(c,h)|0)+Math.imul(l,f)|0,Z=Z+Math.imul(l,h)|0,t=(tt+(q+Math.imul(s,g)|0)|0)+((8191&(U=(U=U+Math.imul(s,A)|0)+Math.imul(u,g)|0))<<13)|0,tt=((Z=Z+Math.imul(u,A)|0)+(U>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(N,L),U=(U=Math.imul(N,D))+Math.imul(T,L)|0,Z=Math.imul(T,D),q=q+Math.imul(O,z)|0,U=(U=U+Math.imul(O,F)|0)+Math.imul(C,z)|0,Z=Z+Math.imul(C,F)|0,q=q+Math.imul(S,Y)|0,U=(U=U+Math.imul(S,H)|0)+Math.imul(E,Y)|0,Z=Z+Math.imul(E,H)|0,q=q+Math.imul(_,V)|0,U=(U=U+Math.imul(_,W)|0)+Math.imul(M,V)|0,Z=Z+Math.imul(M,W)|0,q=q+Math.imul(y,K)|0,U=(U=U+Math.imul(y,Q)|0)+Math.imul(w,K)|0,Z=Z+Math.imul(w,Q)|0,q=q+Math.imul(v,$)|0,U=(U=U+Math.imul(v,J)|0)+Math.imul(b,$)|0,Z=Z+Math.imul(b,J)|0,q=q+Math.imul(d,f)|0,U=(U=U+Math.imul(d,h)|0)+Math.imul(p,f)|0,Z=Z+Math.imul(p,h)|0,q=q+Math.imul(c,g)|0,U=(U=U+Math.imul(c,A)|0)+Math.imul(l,g)|0,Z=Z+Math.imul(l,A)|0,e=(tt+(q+Math.imul(s,k)|0)|0)+((8191&(U=(U=U+Math.imul(s,j)|0)+Math.imul(u,k)|0))<<13)|0,tt=((Z=Z+Math.imul(u,j)|0)+(U>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(B,L),U=(U=Math.imul(B,D))+Math.imul(P,L)|0,Z=Math.imul(P,D),q=q+Math.imul(N,z)|0,U=(U=U+Math.imul(N,F)|0)+Math.imul(T,z)|0,Z=Z+Math.imul(T,F)|0,q=q+Math.imul(O,Y)|0,U=(U=U+Math.imul(O,H)|0)+Math.imul(C,Y)|0,Z=Z+Math.imul(C,H)|0,q=q+Math.imul(S,V)|0,U=(U=U+Math.imul(S,W)|0)+Math.imul(E,V)|0,Z=Z+Math.imul(E,W)|0,q=q+Math.imul(_,K)|0,U=(U=U+Math.imul(_,Q)|0)+Math.imul(M,K)|0,Z=Z+Math.imul(M,Q)|0,q=q+Math.imul(y,$)|0,U=(U=U+Math.imul(y,J)|0)+Math.imul(w,$)|0,Z=Z+Math.imul(w,J)|0,q=q+Math.imul(v,f)|0,U=(U=U+Math.imul(v,h)|0)+Math.imul(b,f)|0,Z=Z+Math.imul(b,h)|0,q=q+Math.imul(d,g)|0,U=(U=U+Math.imul(d,A)|0)+Math.imul(p,g)|0,Z=Z+Math.imul(p,A)|0,q=q+Math.imul(c,k)|0,U=(U=U+Math.imul(c,j)|0)+Math.imul(l,k)|0,Z=Z+Math.imul(l,j)|0,s=(tt+(q+Math.imul(s,I)|0)|0)+((8191&(U=(U=U+Math.imul(s,R)|0)+Math.imul(u,I)|0))<<13)|0,tt=((Z=Z+Math.imul(u,R)|0)+(U>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(B,z),U=(U=Math.imul(B,F))+Math.imul(P,z)|0,Z=Math.imul(P,F),q=q+Math.imul(N,Y)|0,U=(U=U+Math.imul(N,H)|0)+Math.imul(T,Y)|0,Z=Z+Math.imul(T,H)|0,q=q+Math.imul(O,V)|0,U=(U=U+Math.imul(O,W)|0)+Math.imul(C,V)|0,Z=Z+Math.imul(C,W)|0,q=q+Math.imul(S,K)|0,U=(U=U+Math.imul(S,Q)|0)+Math.imul(E,K)|0,Z=Z+Math.imul(E,Q)|0,q=q+Math.imul(_,$)|0,U=(U=U+Math.imul(_,J)|0)+Math.imul(M,$)|0,Z=Z+Math.imul(M,J)|0,q=q+Math.imul(y,f)|0,U=(U=U+Math.imul(y,h)|0)+Math.imul(w,f)|0,Z=Z+Math.imul(w,h)|0,q=q+Math.imul(v,g)|0,U=(U=U+Math.imul(v,A)|0)+Math.imul(b,g)|0,Z=Z+Math.imul(b,A)|0,q=q+Math.imul(d,k)|0,U=(U=U+Math.imul(d,j)|0)+Math.imul(p,k)|0,Z=Z+Math.imul(p,j)|0,c=(tt+(q+Math.imul(c,I)|0)|0)+((8191&(U=(U=U+Math.imul(c,R)|0)+Math.imul(l,I)|0))<<13)|0,tt=((Z=Z+Math.imul(l,R)|0)+(U>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(B,Y),U=(U=Math.imul(B,H))+Math.imul(P,Y)|0,Z=Math.imul(P,H),q=q+Math.imul(N,V)|0,U=(U=U+Math.imul(N,W)|0)+Math.imul(T,V)|0,Z=Z+Math.imul(T,W)|0,q=q+Math.imul(O,K)|0,U=(U=U+Math.imul(O,Q)|0)+Math.imul(C,K)|0,Z=Z+Math.imul(C,Q)|0,q=q+Math.imul(S,$)|0,U=(U=U+Math.imul(S,J)|0)+Math.imul(E,$)|0,Z=Z+Math.imul(E,J)|0,q=q+Math.imul(_,f)|0,U=(U=U+Math.imul(_,h)|0)+Math.imul(M,f)|0,Z=Z+Math.imul(M,h)|0,q=q+Math.imul(y,g)|0,U=(U=U+Math.imul(y,A)|0)+Math.imul(w,g)|0,Z=Z+Math.imul(w,A)|0,q=q+Math.imul(v,k)|0,U=(U=U+Math.imul(v,j)|0)+Math.imul(b,k)|0,Z=Z+Math.imul(b,j)|0,d=(tt+(q+Math.imul(d,I)|0)|0)+((8191&(U=(U=U+Math.imul(d,R)|0)+Math.imul(p,I)|0))<<13)|0,tt=((Z=Z+Math.imul(p,R)|0)+(U>>>13)|0)+(d>>>26)|0,d&=67108863,q=Math.imul(B,V),U=(U=Math.imul(B,W))+Math.imul(P,V)|0,Z=Math.imul(P,W),q=q+Math.imul(N,K)|0,U=(U=U+Math.imul(N,Q)|0)+Math.imul(T,K)|0,Z=Z+Math.imul(T,Q)|0,q=q+Math.imul(O,$)|0,U=(U=U+Math.imul(O,J)|0)+Math.imul(C,$)|0,Z=Z+Math.imul(C,J)|0,q=q+Math.imul(S,f)|0,U=(U=U+Math.imul(S,h)|0)+Math.imul(E,f)|0,Z=Z+Math.imul(E,h)|0,q=q+Math.imul(_,g)|0,U=(U=U+Math.imul(_,A)|0)+Math.imul(M,g)|0,Z=Z+Math.imul(M,A)|0,q=q+Math.imul(y,k)|0,U=(U=U+Math.imul(y,j)|0)+Math.imul(w,k)|0,Z=Z+Math.imul(w,j)|0,v=(tt+(q+Math.imul(v,I)|0)|0)+((8191&(U=(U=U+Math.imul(v,R)|0)+Math.imul(b,I)|0))<<13)|0,tt=((Z=Z+Math.imul(b,R)|0)+(U>>>13)|0)+(v>>>26)|0,v&=67108863,q=Math.imul(B,K),U=(U=Math.imul(B,Q))+Math.imul(P,K)|0,Z=Math.imul(P,Q),q=q+Math.imul(N,$)|0,U=(U=U+Math.imul(N,J)|0)+Math.imul(T,$)|0,Z=Z+Math.imul(T,J)|0,q=q+Math.imul(O,f)|0,U=(U=U+Math.imul(O,h)|0)+Math.imul(C,f)|0,Z=Z+Math.imul(C,h)|0,q=q+Math.imul(S,g)|0,U=(U=U+Math.imul(S,A)|0)+Math.imul(E,g)|0,Z=Z+Math.imul(E,A)|0,q=q+Math.imul(_,k)|0,U=(U=U+Math.imul(_,j)|0)+Math.imul(M,k)|0,Z=Z+Math.imul(M,j)|0,y=(tt+(q+Math.imul(y,I)|0)|0)+((8191&(U=(U=U+Math.imul(y,R)|0)+Math.imul(w,I)|0))<<13)|0,tt=((Z=Z+Math.imul(w,R)|0)+(U>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(B,$),U=(U=Math.imul(B,J))+Math.imul(P,$)|0,Z=Math.imul(P,J),q=q+Math.imul(N,f)|0,U=(U=U+Math.imul(N,h)|0)+Math.imul(T,f)|0,Z=Z+Math.imul(T,h)|0,q=q+Math.imul(O,g)|0,U=(U=U+Math.imul(O,A)|0)+Math.imul(C,g)|0,Z=Z+Math.imul(C,A)|0,q=q+Math.imul(S,k)|0,U=(U=U+Math.imul(S,j)|0)+Math.imul(E,k)|0,Z=Z+Math.imul(E,j)|0,_=(tt+(q+Math.imul(_,I)|0)|0)+((8191&(U=(U=U+Math.imul(_,R)|0)+Math.imul(M,I)|0))<<13)|0,tt=((Z=Z+Math.imul(M,R)|0)+(U>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(B,f),U=(U=Math.imul(B,h))+Math.imul(P,f)|0,Z=Math.imul(P,h),q=q+Math.imul(N,g)|0,U=(U=U+Math.imul(N,A)|0)+Math.imul(T,g)|0,Z=Z+Math.imul(T,A)|0,q=q+Math.imul(O,k)|0,U=(U=U+Math.imul(O,j)|0)+Math.imul(C,k)|0,Z=Z+Math.imul(C,j)|0,S=(tt+(q+Math.imul(S,I)|0)|0)+((8191&(U=(U=U+Math.imul(S,R)|0)+Math.imul(E,I)|0))<<13)|0,tt=((Z=Z+Math.imul(E,R)|0)+(U>>>13)|0)+(S>>>26)|0,S&=67108863,q=Math.imul(B,g),U=(U=Math.imul(B,A))+Math.imul(P,g)|0,Z=Math.imul(P,A),q=q+Math.imul(N,k)|0,U=(U=U+Math.imul(N,j)|0)+Math.imul(T,k)|0,Z=Z+Math.imul(T,j)|0,O=(tt+(q+Math.imul(O,I)|0)|0)+((8191&(U=(U=U+Math.imul(O,R)|0)+Math.imul(C,I)|0))<<13)|0,tt=((Z=Z+Math.imul(C,R)|0)+(U>>>13)|0)+(O>>>26)|0,O&=67108863,q=Math.imul(B,k),U=(U=Math.imul(B,j))+Math.imul(P,k)|0,Z=Math.imul(P,j),N=(tt+(q+Math.imul(N,I)|0)|0)+((8191&(U=(U=U+Math.imul(N,R)|0)+Math.imul(T,I)|0))<<13)|0,tt=((Z=Z+Math.imul(T,R)|0)+(U>>>13)|0)+(N>>>26)|0,N&=67108863,I=(tt+Math.imul(B,I)|0)+((8191&(U=(U=Math.imul(B,R))+Math.imul(P,I)|0))<<13)|0,tt=((Z=Math.imul(P,R))+(U>>>13)|0)+(I>>>26)|0,I&=67108863,o[0]=G,o[1]=X,o[2]=a,o[3]=m,o[4]=x,o[5]=i,o[6]=r,o[7]=t,o[8]=e,o[9]=s,o[10]=c,o[11]=d,o[12]=v,o[13]=y,o[14]=_,o[15]=S,o[16]=O,o[17]=N,o[18]=I,0!=tt&&(o[19]=tt,n.length++),n};function m(t,e,n){return(new v).mulp(t,e,n)}function v(t,e){this.x=t,this.y=e}Math.imul||(p=d),o.prototype.mulTo=function(t,e){var n=this.length+t.length;e=(10===this.length&&10===t.length?p:n<63?d:n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var r=0,i=0,o=0;o<n.length-1;o++){for(var a=i,s=(i=0,67108863&r),u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var c=(0|t.words[o-f])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0);i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}n.words[o]=s,r=a,a=i}return 0!==r?n.words[o]=r:n.length--,n.strip()}:m)(this,t,e);return e},v.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,n,t);return e},v.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var r=0,i=0;i<e;i++)r|=(1&t)<<e-i-1,t>>=1;return r},v.prototype.permute=function(t,e,n,r,i,o){for(var a=0;a<o;a++)r[a]=e[t[a]],i[a]=n[t[a]]},v.prototype.transform=function(t,e,n,r,i,o){this.permute(o,t,e,n,r,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var l=u,h=f,d=0;d<a;d++){var p=n[c+d],m=r[c+d],v=n[c+d+a],b=l*v-h*(g=r[c+d+a]),g=l*g+h*v;n[c+d]=p+(v=b),r[c+d]=m+g,n[c+d+a]=p-v,r[c+d+a]=m-g,d!==s&&(b=u*l-f*h,h=u*h+f*l,l=b)}},v.prototype.guessLen13b=function(t,e){t=1&(r=1|Math.max(e,t));for(var n=0,r=r/2|0;r;r>>>=1)n++;return 1<<n+1+t},v.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var r=0;r<n/2;r++){var i=t[r];t[r]=t[n-r-1],t[n-r-1]=i,i=e[r],e[r]=-e[n-r-1],e[n-r-1]=-i}},v.prototype.normalize13b=function(t,e){for(var n=0,r=0;r<e/2;r++){var i=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+n;t[r]=67108863&i,n=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,n,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,n[2*a+1]=8191&(o>>>=13),o>>>=13;for(a=2*e;a<i;++a)n[a]=0;r(0===o),r(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},v.prototype.mulp=function(t,e,n){var r=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(r),o=this.stub(r),a=new Array(r),s=new Array(r),u=new Array(r),f=new Array(r),c=new Array(r),l=new Array(r),h=n.words;h.length=r,this.convert13b(t.words,t.length,a,r),this.convert13b(e.words,e.length,f,r),this.transform(a,o,s,u,r,i),this.transform(f,o,c,l,r,i);for(var d=0;d<r;d++){var p=s[d]*c[d]-u[d]*l[d];u[d]=s[d]*l[d]+u[d]*c[d],s[d]=p}return this.conjugate(s,u,r),this.transform(s,u,h,o,r,i),this.conjugate(h,o,r),this.normalize13b(h,r),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.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),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=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()),n=0;n<e.length;n++){var r=n%26;e[n]=(t.words[n/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,r=0;r<e.length&&0===e[r];r++,n=n.sqr());if(++r<e.length)for(var i=n.sqr();r<e.length;r++,i=i.sqr())0!==e[r]&&(n=n.mul(i));return n},o.prototype.iushln=function(t){r("number"==typeof t&&0<=t);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!=e){for(var o=0,a=0;a<this.length;a++){var s=this.words[a]&i,u=(0|this.words[a])-s<<e;this.words[a]=u|o,o=s>>>26-e}o&&(this.words[a]=o,this.length++)}if(0!=n){for(a=this.length-1;0<=a;a--)this.words[a+n]=this.words[a];for(a=0;a<n;a++)this.words[a]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){r("number"==typeof t&&0<=t);var i=e?(e-e%26)/26:0,o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0!==a)if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;0<=f&&(0!==c||i<=f);f--){var l=0|this.words[f];this.words[f]=c<<26-o|l>>>o,c=l&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},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){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return!(this.length<=t)&&!!(this.words[t]&1<<e)},o.prototype.imaskn=function(t){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return r(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(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.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&&67108864<=this.words[e];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(r("number"==typeof t),r(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];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,n){var i=t.length+n;this._expand(i);for(var o=0,a=0;a<t.length;a++){var s=(0|this.words[a+n])+o,u=(0|t.words[a])*e;o=((s-=67108863&u)>>26)-(u/67108864|0);this.words[a+n]=67108863&s}for(;a<this.length-n;a++)o=(s=(0|this.words[a+n])+o)>>26,this.words[a+n]=67108863&s;if(0===o)return this.strip();for(r(-1===o),a=o=0;a<this.length;a++)o=(s=-(0|this.words[a])+o)>>26,this.words[a]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=this.length-t.length,r=this.clone(),i=t,a=0|i.words[i.length-1];0!=(n=26-this._countBits(a))&&(i=i.ushln(n),r.iushln(n),a=0|i.words[i.length-1]);var s,u=r.length-i.length;if("mod"!==e){(s=new o(null)).length=1+u,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}t=r.clone()._ishlnsubmul(i,1,u),0===t.negative&&(r=t,s&&(s.words[u]=1));for(var c=u-1;0<=c;c--){var l=67108864*(0|r.words[i.length+c])+(0|r.words[i.length+c-1]);l=Math.min(l/a|0,67108863);for(r._ishlnsubmul(i,l,c);0!==r.negative;)l--,r.negative=0,r._ishlnsubmul(i,1,c),r.isZero()||(r.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),r.strip(),"div"!==e&&0!=n&&r.iushrn(n),{div:s||null,mod:r}},o.prototype.divmod=function(t,e,n){return r(!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&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),{div:i="mod"!==e?s.div.neg():i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&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 i,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 n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1);t=t.andln(1),r=n.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;0<=i;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;0<=n;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());for(var e=this,n=t.clone(),i=(e=0!==e.negative?e.umod(t):e.clone(),new o(1)),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(0<h)for(e.iushrn(h);0<h--;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(l)),i.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(0<p)for(n.iushrn(p);0<p--;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(l)),s.iushrn(1),u.iushrn(1);0<=e.cmp(n)?(e.isub(n),i.isub(s),a.isub(u)):(n.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());for(var e,n=this,i=t.clone(),a=(n=0!==n.negative?n.umod(t):n.clone(),new o(1)),s=new o(0),u=i.clone();0<n.cmpn(1)&&0<i.cmpn(1);){for(var f=0,c=1;0==(n.words[0]&c)&&f<26;++f,c<<=1);if(0<f)for(n.iushrn(f);0<f--;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,h=1;0==(i.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(i.iushrn(l);0<l--;)s.isOdd()&&s.iadd(u),s.iushrn(1);0<=n.cmp(i)?(n.isub(i),a.isub(s)):(i.isub(n),s.isub(a))}return(e=0===n.cmpn(1)?a:s).cmpn(0)<0&&e.iadd(t),e},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0;for(var r=n.negative=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var o=e;e=n,n=o}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},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){r("number"==typeof t);var e=t%26;t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var n=e,i=t;0!==n&&i<this.length;i++){var o=0|this.words[i];n=(o+=n)>>>26;o&=67108863,this.words[i]=o}return 0!==n&&(this.words[i]=n,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(r((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},o.prototype.cmp=function(t){return 0!==this.negative&&0===t.negative?-1:0===this.negative&&0!==t.negative?1:(t=this.ucmp(t),0!==this.negative?0|-t:t)},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;0<=n;n--){var r=0|this.words[n],i=0|t.words[n];if(r!=i){r<i?e=-1:i<r&&(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 0<=this.cmpn(t)},o.prototype.gte=function(t){return 0<=this.cmp(t)},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 M(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(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 r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red 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4096<=e&&(t+=13,e>>>=13),64<=e&&(t+=7,e>>>=7),8<=e&&(t+=4,e>>>=4),2<=e&&(t+=2,e>>>=2),t+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t;t=0;return 0==(8191&e)&&(t+=13,e>>>=13),0==(127&e)&&(t+=7,e>>>=7),0==(15&e)&&(t+=4,e>>>=4),0==(3&e)&&(t+=2,e>>>=2),0==(1&e)&&t++,t},o.prototype.bitLength=function(){var t=this.words[this.length-1];t=this._countBits(t);return 26*(this.length-1)+t},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var n=this._zeroBits(this.words[e]);if(t+=n,26!==n)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 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e,n=this.length>t.length?(e=this,t):(e=t,this),r=0;r<n.length;r++)this.words[r]=e.words[r]^n.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return r(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){r("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26);t%=26;this._expand(e),0<t&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return 0<t&&(this.words[n]=~this.words[n]&67108863>>26-t),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){r("number"==typeof t&&0<=t);var n=t/26|0;t%=26;return this._expand(1+n),this.words[n]=e?this.words[n]|1<<t:this.words[n]&~(1<<t),this.strip()},o.prototype.iadd=function(t){var e,n;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();for(var r=this.length>t.length?(n=this,t):(n=t,this),i=0,o=0;o<r.length;o++)e=(0|n.words[o])+(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<n.length;o++)e=(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=n.length,0!==i)this.words[this.length]=i,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.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 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r=t.words,i=e.words,o=n.words,a=0|r[0],s=8191&a,u=a>>>13,f=0|r[1],c=8191&f,l=f>>>13,h=0|r[2],d=8191&h,p=h>>>13,m=0|r[3],v=8191&m,b=m>>>13,g=0|r[4],y=8191&g,w=g>>>13,A=0|r[5],_=8191&A,M=A>>>13,x=0|r[6],S=8191&x,E=x>>>13,k=0|r[7],O=8191&k,C=k>>>13,j=0|r[8],N=8191&j,T=j>>>13,I=0|r[9],B=8191&I,P=I>>>13,R=0|i[0],L=8191&R,D=R>>>13,q=0|i[1],z=8191&q,F=q>>>13,U=0|i[2],Y=8191&U,H=U>>>13,G=0|i[3],V=8191&G,W=G>>>13,Z=0|i[4],K=8191&Z,Q=Z>>>13,X=0|i[5],$=8191&X,J=X>>>13;a=0|i[6],f=8191&a,h=a>>>13,m=0|i[7],g=8191&m,A=m>>>13,x=0|i[8],k=8191&x,j=x>>>13,r=0|i[9],I=8191&r,R=r>>>13;n.negative=t.negative^e.negative,n.length=19;G=(0+Math.imul(s,L)|0)+((8191&(U=(U=Math.imul(s,D))+Math.imul(u,L)|0))<<13)|0;var tt=((Z=Math.imul(u,D))+(U>>>13)|0)+(G>>>26)|0;return 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u,R)|0)+(U>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(B,z),U=(U=Math.imul(B,F))+Math.imul(P,z)|0,Z=Math.imul(P,F),q=q+Math.imul(N,Y)|0,U=(U=U+Math.imul(N,H)|0)+Math.imul(T,Y)|0,Z=Z+Math.imul(T,H)|0,q=q+Math.imul(O,V)|0,U=(U=U+Math.imul(O,W)|0)+Math.imul(C,V)|0,Z=Z+Math.imul(C,W)|0,q=q+Math.imul(S,K)|0,U=(U=U+Math.imul(S,Q)|0)+Math.imul(E,K)|0,Z=Z+Math.imul(E,Q)|0,q=q+Math.imul(_,$)|0,U=(U=U+Math.imul(_,J)|0)+Math.imul(M,$)|0,Z=Z+Math.imul(M,J)|0,q=q+Math.imul(y,f)|0,U=(U=U+Math.imul(y,h)|0)+Math.imul(w,f)|0,Z=Z+Math.imul(w,h)|0,q=q+Math.imul(v,g)|0,U=(U=U+Math.imul(v,A)|0)+Math.imul(b,g)|0,Z=Z+Math.imul(b,A)|0,q=q+Math.imul(d,k)|0,U=(U=U+Math.imul(d,j)|0)+Math.imul(p,k)|0,Z=Z+Math.imul(p,j)|0,c=(tt+(q+Math.imul(c,I)|0)|0)+((8191&(U=(U=U+Math.imul(c,R)|0)+Math.imul(l,I)|0))<<13)|0,tt=((Z=Z+Math.imul(l,R)|0)+(U>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(B,Y),U=(U=Math.imul(B,H))+Math.imul(P,Y)|0,Z=Math.imul(P,H),q=q+Math.imul(N,V)|0,U=(U=U+Math.imul(N,W)|0)+Math.imul(T,V)|0,Z=Z+Math.imul(T,W)|0,q=q+Math.imul(O,K)|0,U=(U=U+Math.imul(O,Q)|0)+Math.imul(C,K)|0,Z=Z+Math.imul(C,Q)|0,q=q+Math.imul(S,$)|0,U=(U=U+Math.imul(S,J)|0)+Math.imul(E,$)|0,Z=Z+Math.imul(E,J)|0,q=q+Math.imul(_,f)|0,U=(U=U+Math.imul(_,h)|0)+Math.imul(M,f)|0,Z=Z+Math.imul(M,h)|0,q=q+Math.imul(y,g)|0,U=(U=U+Math.imul(y,A)|0)+Math.imul(w,g)|0,Z=Z+Math.imul(w,A)|0,q=q+Math.imul(v,k)|0,U=(U=U+Math.imul(v,j)|0)+Math.imul(b,k)|0,Z=Z+Math.imul(b,j)|0,d=(tt+(q+Math.imul(d,I)|0)|0)+((8191&(U=(U=U+Math.imul(d,R)|0)+Math.imul(p,I)|0))<<13)|0,tt=((Z=Z+Math.imul(p,R)|0)+(U>>>13)|0)+(d>>>26)|0,d&=67108863,q=Math.imul(B,V),U=(U=Math.imul(B,W))+Math.imul(P,V)|0,Z=Math.imul(P,W),q=q+Math.imul(N,K)|0,U=(U=U+Math.imul(N,Q)|0)+Math.imul(T,K)|0,Z=Z+Math.imul(T,Q)|0,q=q+Math.imul(O,$)|0,U=(U=U+Math.imul(O,J)|0)+Math.imul(C,$)|0,Z=Z+Math.imul(C,J)|0,q=q+Math.imul(S,f)|0,U=(U=U+Math.imul(S,h)|0)+Math.imul(E,f)|0,Z=Z+Math.imul(E,h)|0,q=q+Math.imul(_,g)|0,U=(U=U+Math.imul(_,A)|0)+Math.imul(M,g)|0,Z=Z+Math.imul(M,A)|0,q=q+Math.imul(y,k)|0,U=(U=U+Math.imul(y,j)|0)+Math.imul(w,k)|0,Z=Z+Math.imul(w,j)|0,v=(tt+(q+Math.imul(v,I)|0)|0)+((8191&(U=(U=U+Math.imul(v,R)|0)+Math.imul(b,I)|0))<<13)|0,tt=((Z=Z+Math.imul(b,R)|0)+(U>>>13)|0)+(v>>>26)|0,v&=67108863,q=Math.imul(B,K),U=(U=Math.imul(B,Q))+Math.imul(P,K)|0,Z=Math.imul(P,Q),q=q+Math.imul(N,$)|0,U=(U=U+Math.imul(N,J)|0)+Math.imul(T,$)|0,Z=Z+Math.imul(T,J)|0,q=q+Math.imul(O,f)|0,U=(U=U+Math.imul(O,h)|0)+Math.imul(C,f)|0,Z=Z+Math.imul(C,h)|0,q=q+Math.imul(S,g)|0,U=(U=U+Math.imul(S,A)|0)+Math.imul(E,g)|0,Z=Z+Math.imul(E,A)|0,q=q+Math.imul(_,k)|0,U=(U=U+Math.imul(_,j)|0)+Math.imul(M,k)|0,Z=Z+Math.imul(M,j)|0,y=(tt+(q+Math.imul(y,I)|0)|0)+((8191&(U=(U=U+Math.imul(y,R)|0)+Math.imul(w,I)|0))<<13)|0,tt=((Z=Z+Math.imul(w,R)|0)+(U>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(B,$),U=(U=Math.imul(B,J))+Math.imul(P,$)|0,Z=Math.imul(P,J),q=q+Math.imul(N,f)|0,U=(U=U+Math.imul(N,h)|0)+Math.imul(T,f)|0,Z=Z+Math.imul(T,h)|0,q=q+Math.imul(O,g)|0,U=(U=U+Math.imul(O,A)|0)+Math.imul(C,g)|0,Z=Z+Math.imul(C,A)|0,q=q+Math.imul(S,k)|0,U=(U=U+Math.imul(S,j)|0)+Math.imul(E,k)|0,Z=Z+Math.imul(E,j)|0,_=(tt+(q+Math.imul(_,I)|0)|0)+((8191&(U=(U=U+Math.imul(_,R)|0)+Math.imul(M,I)|0))<<13)|0,tt=((Z=Z+Math.imul(M,R)|0)+(U>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(B,f),U=(U=Math.imul(B,h))+Math.imul(P,f)|0,Z=Math.imul(P,h),q=q+Math.imul(N,g)|0,U=(U=U+Math.imul(N,A)|0)+Math.imul(T,g)|0,Z=Z+Math.imul(T,A)|0,q=q+Math.imul(O,k)|0,U=(U=U+Math.imul(O,j)|0)+Math.imul(C,k)|0,Z=Z+Math.imul(C,j)|0,S=(tt+(q+Math.imul(S,I)|0)|0)+((8191&(U=(U=U+Math.imul(S,R)|0)+Math.imul(E,I)|0))<<13)|0,tt=((Z=Z+Math.imul(E,R)|0)+(U>>>13)|0)+(S>>>26)|0,S&=67108863,q=Math.imul(B,g),U=(U=Math.imul(B,A))+Math.imul(P,g)|0,Z=Math.imul(P,A),q=q+Math.imul(N,k)|0,U=(U=U+Math.imul(N,j)|0)+Math.imul(T,k)|0,Z=Z+Math.imul(T,j)|0,O=(tt+(q+Math.imul(O,I)|0)|0)+((8191&(U=(U=U+Math.imul(O,R)|0)+Math.imul(C,I)|0))<<13)|0,tt=((Z=Z+Math.imul(C,R)|0)+(U>>>13)|0)+(O>>>26)|0,O&=67108863,q=Math.imul(B,k),U=(U=Math.imul(B,j))+Math.imul(P,k)|0,Z=Math.imul(P,j),N=(tt+(q+Math.imul(N,I)|0)|0)+((8191&(U=(U=U+Math.imul(N,R)|0)+Math.imul(T,I)|0))<<13)|0,tt=((Z=Z+Math.imul(T,R)|0)+(U>>>13)|0)+(N>>>26)|0,N&=67108863,I=(tt+Math.imul(B,I)|0)+((8191&(U=(U=Math.imul(B,R))+Math.imul(P,I)|0))<<13)|0,tt=((Z=Math.imul(P,R))+(U>>>13)|0)+(I>>>26)|0,I&=67108863,o[0]=G,o[1]=X,o[2]=a,o[3]=m,o[4]=x,o[5]=i,o[6]=r,o[7]=t,o[8]=e,o[9]=s,o[10]=c,o[11]=d,o[12]=v,o[13]=y,o[14]=_,o[15]=S,o[16]=O,o[17]=N,o[18]=I,0!=tt&&(o[19]=tt,n.length++),n};function m(t,e,n){return(new v).mulp(t,e,n)}function v(t,e){this.x=t,this.y=e}Math.imul||(p=d),o.prototype.mulTo=function(t,e){var n=this.length+t.length;e=(10===this.length&&10===t.length?p:n<63?d:n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var r=0,i=0,o=0;o<n.length-1;o++){for(var a=i,s=(i=0,67108863&r),u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var c=(0|t.words[o-f])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0);i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}n.words[o]=s,r=a,a=i}return 0!==r?n.words[o]=r:n.length--,n.strip()}:m)(this,t,e);return e},v.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,n,t);return e},v.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var r=0,i=0;i<e;i++)r|=(1&t)<<e-i-1,t>>=1;return r},v.prototype.permute=function(t,e,n,r,i,o){for(var a=0;a<o;a++)r[a]=e[t[a]],i[a]=n[t[a]]},v.prototype.transform=function(t,e,n,r,i,o){this.permute(o,t,e,n,r,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var l=u,h=f,d=0;d<a;d++){var p=n[c+d],m=r[c+d],v=n[c+d+a],b=l*v-h*(g=r[c+d+a]),g=l*g+h*v;n[c+d]=p+(v=b),r[c+d]=m+g,n[c+d+a]=p-v,r[c+d+a]=m-g,d!==s&&(b=u*l-f*h,h=u*h+f*l,l=b)}},v.prototype.guessLen13b=function(t,e){t=1&(r=1|Math.max(e,t));for(var n=0,r=r/2|0;r;r>>>=1)n++;return 1<<n+1+t},v.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var r=0;r<n/2;r++){var i=t[r];t[r]=t[n-r-1],t[n-r-1]=i,i=e[r],e[r]=-e[n-r-1],e[n-r-1]=-i}},v.prototype.normalize13b=function(t,e){for(var n=0,r=0;r<e/2;r++){var i=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+n;t[r]=67108863&i,n=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,n,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,n[2*a+1]=8191&(o>>>=13),o>>>=13;for(a=2*e;a<i;++a)n[a]=0;r(0===o),r(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},v.prototype.mulp=function(t,e,n){var r=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(r),o=this.stub(r),a=new Array(r),s=new Array(r),u=new Array(r),f=new Array(r),c=new Array(r),l=new Array(r),h=n.words;h.length=r,this.convert13b(t.words,t.length,a,r),this.convert13b(e.words,e.length,f,r),this.transform(a,o,s,u,r,i),this.transform(f,o,c,l,r,i);for(var d=0;d<r;d++){var p=s[d]*c[d]-u[d]*l[d];u[d]=s[d]*l[d]+u[d]*c[d],s[d]=p}return this.conjugate(s,u,r),this.transform(s,u,h,o,r,i),this.conjugate(h,o,r),this.normalize13b(h,r),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.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),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=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()),n=0;n<e.length;n++){var r=n%26;e[n]=(t.words[n/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,r=0;r<e.length&&0===e[r];r++,n=n.sqr());if(++r<e.length)for(var i=n.sqr();r<e.length;r++,i=i.sqr())0!==e[r]&&(n=n.mul(i));return n},o.prototype.iushln=function(t){r("number"==typeof t&&0<=t);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!=e){for(var o=0,a=0;a<this.length;a++){var s=this.words[a]&i,u=(0|this.words[a])-s<<e;this.words[a]=u|o,o=s>>>26-e}o&&(this.words[a]=o,this.length++)}if(0!=n){for(a=this.length-1;0<=a;a--)this.words[a+n]=this.words[a];for(a=0;a<n;a++)this.words[a]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){r("number"==typeof t&&0<=t);var i=e?(e-e%26)/26:0,o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0!==a)if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;0<=f&&(0!==c||i<=f);f--){var l=0|this.words[f];this.words[f]=c<<26-o|l>>>o,c=l&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},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){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return!(this.length<=t)&&!!(this.words[t]&1<<e)},o.prototype.imaskn=function(t){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return r(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(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.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&&67108864<=this.words[e];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(r("number"==typeof t),r(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];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,n){var i=t.length+n;this._expand(i);for(var o=0,a=0;a<t.length;a++){var s=(0|this.words[a+n])+o,u=(0|t.words[a])*e;o=((s-=67108863&u)>>26)-(u/67108864|0);this.words[a+n]=67108863&s}for(;a<this.length-n;a++)o=(s=(0|this.words[a+n])+o)>>26,this.words[a+n]=67108863&s;if(0===o)return this.strip();for(r(-1===o),a=o=0;a<this.length;a++)o=(s=-(0|this.words[a])+o)>>26,this.words[a]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=this.length-t.length,r=this.clone(),i=t,a=0|i.words[i.length-1];0!=(n=26-this._countBits(a))&&(i=i.ushln(n),r.iushln(n),a=0|i.words[i.length-1]);var s,u=r.length-i.length;if("mod"!==e){(s=new o(null)).length=1+u,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}t=r.clone()._ishlnsubmul(i,1,u),0===t.negative&&(r=t,s&&(s.words[u]=1));for(var c=u-1;0<=c;c--){var l=67108864*(0|r.words[i.length+c])+(0|r.words[i.length+c-1]);l=Math.min(l/a|0,67108863);for(r._ishlnsubmul(i,l,c);0!==r.negative;)l--,r.negative=0,r._ishlnsubmul(i,1,c),r.isZero()||(r.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),r.strip(),"div"!==e&&0!=n&&r.iushrn(n),{div:s||null,mod:r}},o.prototype.divmod=function(t,e,n){return r(!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&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),{div:i="mod"!==e?s.div.neg():i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&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 i,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 n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1);t=t.andln(1),r=n.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;0<=i;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;0<=n;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());for(var e=this,n=t.clone(),i=(e=0!==e.negative?e.umod(t):e.clone(),new o(1)),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(0<h)for(e.iushrn(h);0<h--;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(l)),i.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(0<p)for(n.iushrn(p);0<p--;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(l)),s.iushrn(1),u.iushrn(1);0<=e.cmp(n)?(e.isub(n),i.isub(s),a.isub(u)):(n.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());for(var e,n=this,i=t.clone(),a=(n=0!==n.negative?n.umod(t):n.clone(),new o(1)),s=new o(0),u=i.clone();0<n.cmpn(1)&&0<i.cmpn(1);){for(var f=0,c=1;0==(n.words[0]&c)&&f<26;++f,c<<=1);if(0<f)for(n.iushrn(f);0<f--;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,h=1;0==(i.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(i.iushrn(l);0<l--;)s.isOdd()&&s.iadd(u),s.iushrn(1);0<=n.cmp(i)?(n.isub(i),a.isub(s)):(i.isub(n),s.isub(a))}return(e=0===n.cmpn(1)?a:s).cmpn(0)<0&&e.iadd(t),e},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0;for(var r=n.negative=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var o=e;e=n,n=o}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},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){r("number"==typeof t);var e=t%26;t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var n=e,i=t;0!==n&&i<this.length;i++){var o=0|this.words[i];n=(o+=n)>>>26;o&=67108863,this.words[i]=o}return 0!==n&&(this.words[i]=n,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(r((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},o.prototype.cmp=function(t){return 0!==this.negative&&0===t.negative?-1:0===this.negative&&0!==t.negative?1:(t=this.ucmp(t),0!==this.negative?0|-t:t)},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;0<=n;n--){var r=0|this.words[n],i=0|t.words[n];if(r!=i){r<i?e=-1:i<r&&(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 0<=this.cmpn(t)},o.prototype.gte=function(t){return 0<=this.cmp(t)},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 M(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(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 r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={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 y(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function A(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){var e;"string"==typeof t?(e=o._prime(t),this.m=e.p,this.prime=e):(r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function x(t){M.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){for(var e,n=t;this.split(n,this.tmp),(e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength())>this.n;);return t=e<this.n?-1:n.ucmp(this.p),0===t?(n.words[0]=0,n.length=1):0<t?n.isub(this.p):void 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u=i.alloc(4,0);this._cipher=new r.AES(e),u=this._cipher.encryptBlock(u),this._ghash=new s(u),n=function(t,e,n){if(12===e.length)return t._finID=i.concat([e,i.from([0,0,0,1])]),i.concat([e,i.from([0,0,0,2])]);var r=new s(n),o=e.length;n=o%16;return r.update(e),n&&r.update(i.alloc(n=16-n,0)),r.update(i.alloc(8,0)),n=8*o,(o=i.alloc(8)).writeUIntBE(n,0,8),r.update(o),t._finID=r.state,t=i.from(t._finID),f(t),t}(this,n,u),this._prev=i.from(n),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}a(c,o),c.prototype._update=function(t){this._called||!this._alen||(e=16-this._alen%16)<16&&(e=i.alloc(e,0),this._ghash.update(e)),this._called=!0;var e=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(e),this._len+=t.length,e},c.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var n=0;t.length!==e.length&&n++;for(var r=Math.min(t.length,e.length),i=0;i<r;++i)n+=t[i]^e[i];return n}(t,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=t,this._cipher.scrub()},c.prototype.getAuthTag=function(){if(this._decrypt||!i.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},c.prototype.setAuthTag=function(t){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=t},c.prototype.setAAD=function(t){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(t),this._alen+=t.length},t.exports=c},"832c":function(t,e,n){var r=n("9fe8"),i=n("7f21"),o=n("de24")("species");t.exports=function(t){var e;return i(t)&&("function"!=typeof(e=t.constructor)||e!==Array&&!i(e.prototype)||(e=void 0),r(e)&&null===(e=e[o])&&(e=void 0)),void 0===e?Array:e}},8344:function(t,e,n){"use strict";var r=n("d77f"),i=n("6373"),o=n("6972"),a=n("fef8");n("9ed1")("match",1,(function(t,e,n,s){return[function(n){var r=t(this),i=null==n?void 0:n[e];return void 0!==i?i.call(n,r):new RegExp(n)[e](String(r))},function(t){var e=s(n,t,this);if(e.done)return e.value;var u=r(t),f=String(this);if(!u.global)return a(u,f);for(var c=u.unicode,l=[],h=u.lastIndex=0;null!==(d=a(u,f));){var d=String(d[0]);""===(l[h]=d)&&(u.lastIndex=o(f,i(u.lastIndex),c)),h++}return 0===h?null:l}]}))},8360:function(t,e,n){"use strict";const r=n("d1c8").Reporter,i=n("6283").EncoderBuffer,o=n("6283").DecoderBuffer,a=n("da3e"),s=["seq","seqof","set","setof","objid","bool","gentime","utctime","null_","enum","int","objDesc","bitstr","bmpstr","charstr","genstr","graphstr","ia5str","iso646str","numstr","octstr","printstr","t61str","unistr","utf8str","videostr"],u=["key","obj","use","optional","explicit","implicit","def","choice","any","contains"].concat(s);function f(t,e,n){const r={};this._baseState=r,r.name=n,r.enc=t,r.parent=e||null,r.children=null,r.tag=null,r.args=null,r.reverseArgs=null,r.choice=null,r.optional=!1,r.any=!1,r.obj=!1,r.use=null,r.useDecoder=null,r.key=null,r.default=null,r.explicit=null,r.implicit=null,r.contains=null,r.parent||(r.children=[],this._wrap())}t.exports=f;const c=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];f.prototype.clone=function(){const 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s=this.$refs.puzzleBox,u=this.$refs.puzzleLost,f=this.$refs.puzzleShadow,c=s.getContext("2d"),l=u.getContext("2d"),h=f.getContext("2d");c.globalCompositeOperation="xor",c.shadowBlur=10,c.shadowColor="#fff",c.shadowOffsetX=3,c.shadowOffsetY=3,c.fillStyle="rgba(0,0,0,0.7)",c.beginPath(),c.lineWidth="1",c.strokeStyle="rgba(0,0,0,0)","square"===this.blockType?(c.arc(o+r,i+r,r,Math.PI,3*Math.PI/2),c.lineTo(n-r+o,i),c.arc(n-r+o,r+i,r,3*Math.PI/2,2*Math.PI),c.lineTo(n+o,n+i-r),c.arc(n-r+o,n-r+i,r,0,+Math.PI/2),c.lineTo(r+o,n+i),c.arc(r+o,n-r+i,r,+Math.PI/2,Math.PI)):(c.moveTo(o,i),c.lineTo(o+a,i),c.bezierCurveTo(o+a,i-a,o+2*a,i-a,o+2*a,i),c.lineTo(o+3*a,i),c.lineTo(o+3*a,i+a),c.bezierCurveTo(o+2*a,i+a,o+2*a,i+2*a,o+3*a,i+2*a),c.lineTo(o+3*a,i+3*a),c.lineTo(o,i+3*a)),c.closePath(),c.stroke(),c.fill();let d=new 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t=this.$refs.puzzleBox,e=this.$refs.puzzleLost,n=this.$refs.puzzleShadow;t.setAttribute("height",t.getAttribute("height")),e.setAttribute("height",t.getAttribute("height")),n.setAttribute("height",t.getAttribute("height"))},startMove(t){t=t||window.event,this.$refs.sliderBtn.style.backgroundPosition="0 -216px",this.moveStart=t.pageX||t.targetTouches[0].pageX,this.addMouseMoveListener()},moving(t){var e=((t=t||window.event).pageX||t.targetTouches[0].pageX)-this.moveStart,n=this.dataWidth,r=this.puzzleSize;t=this.padding;return""===this.moveStart||e<0||n-t-r<e?"":(this.$refs.sliderBtn.style.left=e+"px",this.$refs.sliderBtn.style.transition="inherit",this.$refs.puzzleLost.style.left=e+"px",this.$refs.puzzleLost.style.transition="inherit",this.$refs.puzzleShadow.style.left=e+"px",void(this.$refs.puzzleShadow.style.transition="inherit"))},moveEnd(t){let e=this;var n=((t=t||window.event).pageX||t.changedTouches[0].pageX)-e.moveStart,r=e.randomX-10;t=this.deviationValue;""!==e.moveStart&&(n<r+t&&r-t<n?(e.displayTips=!0,e.verification=!0,setTimeout((function(){e.displayTips=!1,e.initCanvas(),e.onSuccess()}),500)):(e.displayTips=!0,e.verification=!1,setTimeout((function(){e.displayTips=!1,e.initCanvas(),e.onError()}),800))),void 0!==e.$refs.sliderBtn&&void 0!==e.$refs.puzzleLost&&void 0!==e.$refs.puzzleShadow&&(setTimeout((function(){e.$refs.sliderBtn.style.left=0,e.$refs.sliderBtn.style.transition="left 0.5s",e.$refs.puzzleLost.style.left=0,e.$refs.puzzleLost.style.transition="left 0.5s",e.$refs.puzzleShadow.style.left=0,e.$refs.puzzleShadow.style.transition="left 0.5s"}),400),e.$refs.sliderBtn.style.backgroundPosition="0 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class="puzzle-container" v-show="isVerificationShow">\r\n\t\t<div class="puzzle-header">\r\n\t\t\t<span class="puzzle-header-left">拖动下方滑块完成拼图</span>\r\n\t\t\t<div>\r\n\t\t\t\t<span class="re-btn iconfont icon-shuaxin" @click="refreshImg"></span>\r\n\t\t\t\t<span class="close-btn iconfont icon-guanbi" @click="closeVerificationBox"></span>\r\n\t\t\t</div>\r\n\t\t</div>\r\n\t\t<div :style="\'position:relative;overflow:hidden;width:\'+ dataWidth +\'px;\'">\r\n\t\t\t<div :style="\'position:relative;width:\' + dataWidth + \'px;height:\' + dataHeight + \'px;\'">\r\n\t\t\t\t<img\r\n\t\t\t\t\tid="scream"\r\n\t\t\t\t\tref="scream"\r\n\t\t\t\t\t:src="imgRandom"\r\n\t\t\t\t\t:style="\'width:\' + dataWidth + \'px;height:\' + dataHeight + \'px;\'"\r\n\t\t\t\t/>\r\n\t\t\t\t<canvas id="puzzle-box" ref="puzzleBox" :width="dataWidth" :height="dataHeight"></canvas>\r\n\t\t\t</div>\r\n\t\t\t<div\r\n\t\t\t\tclass="puzzle-lost-box"\r\n\t\t\t\t:style="\'left:\' + left_Num + \'px;width:\' + dataWidth + \'px;height:\' + dataHeight + \'px;\'"\r\n\t\t\t>\r\n\t\t\t\t<canvas id="puzzle-shadow" ref="puzzleShadow" :width="dataWidth" :height="dataHeight"></canvas>\r\n\t\t\t\t<canvas id="puzzle-lost" ref="puzzleLost" :width="dataWidth" :height="dataHeight"></canvas>\r\n\t\t\t</div>\r\n\t\t\t<p :class="\'ver-tips\'+ (displayTips ? \' slider-tips\' : \'\')" ref="verTips">\r\n\t\t\t\t<template v-if="verification">\r\n\t\t\t\t\t<i style="background-position:-4px -1207px;"></i>\r\n\t\t\t\t\t<span style="color:#42ca6b;">验证通过</span>\r\n\t\t\t\t\t<span></span>\r\n\t\t\t\t</template>\r\n\t\t\t\t<template v-if="!verification">\r\n\t\t\t\t\t<i style="background-position:-4px -1229px;"></i>\r\n\t\t\t\t\t<span style="color:red;">验证失败:</span>\r\n\t\t\t\t\t<span style="margin-left:4px;">拖动滑块将悬浮图像正确拼合</span>\r\n\t\t\t\t</template>\r\n\t\t\t</p>\r\n\t\t</div>\r\n\r\n\t\t<div class="slider-container" :style="\'width:\' + dataWidth + \'px;\'">\r\n\t\t\t<div class="slider-bar"></div>\r\n\t\t\t<div class="slider-btn" ref="sliderBtn" @mousedown="startMove" @touchstart="startMove"></div>\r\n\t\t</div>\r\n\t</div>\r\n</template>\r\n\r\n<script>\r\nexport default {\r\n\tname: "puzzleVerification",\r\n\tdata() {\r\n\t\treturn {\r\n      isVerificationShow: false,\r\n\t\t\tmoveStart: "",\r\n\t\t\tdisplayTips: false,\r\n\t\t\tverification: false,\r\n\t\t\trandomX: null,\r\n\t\t\trandomY: null,\r\n\t\t\timgRandom: "",\r\n\t\t\tleft_Num: 0,\r\n\t\t\tdataWidth: null,\r\n\t\t\tdataHeight: null,\r\n\t\t\tpuzzleSize: null, // 滑块的大小\r\n\t\t\tdeviationValue: null,\r\n      radius: null,\r\n      padding: null\r\n\t\t};\r\n  },\r\n  model: {\r\n    prop: \'verificationShow\',\r\n    event: \'setVisible\'\r\n  },\r\n  watch: {\r\n    isVerificationShow(val) {\r\n      this.$emit(\'setVisible\', val);\r\n    },\r\n    verificationShow(val) {\r\n      this.isVerificationShow = val;\r\n    }\r\n  },\r\n\tprops: {\r\n    // 画布图片的尺寸\r\n\t\twidth: {\r\n\t\t\ttype: [String, Number],\r\n\t\t\tdefault: 260\r\n\t\t},\r\n\t\theight: {\r\n\t\t\ttype: [String, Number],\r\n\t\t\tdefault: 120\r\n    },\r\n    // 图集\r\n\t\tpuzzleImgList: {\r\n\t\t\ttype: Array,\r\n\t\t\tdefault: () => [\r\n\t\t\t\t"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1551244602306&di=5b40d29f1de52815d2643ce3eb3f6d3b&imgtype=0&src=http%3A%2F%2Fimg1.3lian.com%2F2015%2Fa1%2F38%2Fd%2F168.jpg",\r\n\t\t\t\t"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1551244644208&di=3f09dbe3476994f15ed207e4d0c008ef&imgtype=0&src=http%3A%2F%2Fpic3.16pic.com%2F00%2F47%2F90%2F16pic_4790939_b.jpg",\r\n\t\t\t\t"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1551244821054&di=bf03257cfaf9d0a0f020e7f1363cf5f8&imgtype=0&src=http%3A%2F%2Fpic.58pic.com%2F58pic%2F15%2F11%2F96%2F88W58PIC7Y2_1024.jpg"\r\n\t\t\t]\r\n    },\r\n    // 滑块的大小\r\n\t\tblockSize: {\r\n\t\t\ttype: [String, Number],\r\n\t\t\tdefault: 40\r\n    },\r\n    // 误差\r\n\t\tdeviation: {\r\n\t\t\ttype: [String, Number],\r\n\t\t\tdefault: 4\r\n    },\r\n    // 滑块的圆角大小\r\n    blockRadius: {\r\n      type: [String, Number],\r\n      default: 4\r\n    },\r\n    // 滑块随机出现的范围\r\n\t\twraperPadding: {\r\n\t\t\ttype: [String, Number],\r\n\t\t\tdefault: 20\r\n    },\r\n    // 滑块形状 square  puzzle\r\n    blockType: {\r\n      type: String,\r\n      default: \'square\'\r\n    },\r\n    // 成功的回调\r\n\t\tonSuccess: {\r\n\t\t\ttype: Function,\r\n\t\t\tdefault: () => {\r\n\t\t\t\tconsole.log("成功");\r\n\t\t\t}\r\n    },\r\n    // 失败的回调\r\n\t\tonError: {\r\n\t\t\ttype: Function,\r\n\t\t\tdefault: () => {\r\n\t\t\t\tconsole.log("失败");\r\n\t\t\t}\r\n    },\r\n    verificationShow: {\r\n      type: Boolean,\r\n      default: false\r\n    }\r\n\t},\r\n\tmounted() {\r\n\t\tthis.$nextTick(() => {\r\n\t\t\tthis.initCanvas();\r\n\t\t});\r\n\t},\r\n\tcreated() {\r\n    // 随机显示一张图片\r\n\t\tlet imgRandomIndex = Math.round(\r\n\t\t\tMath.random() * (this.puzzleImgList.length - 1)\r\n\t\t);\r\n    this.imgRandom = this.puzzleImgList[imgRandomIndex];\r\n    \r\n\t\tthis.puzzleSize = Number(this.blockSize);\r\n    this.deviationValue = Number(this.deviation);\r\n    this.radius = Number(this.blockRadius);\r\n    this.dataWidth = Number(this.width);\r\n    this.dataHeight = Number(this.height);\r\n    this.padding = Number(this.wraperPadding);\r\n\t},\r\n\tmethods: {\r\n    /* 关闭验证 */\r\n    closeVerificationBox() {\r\n      this.isVerificationShow = false;\r\n    },\r\n\t\t/* 刷新 */\r\n\t\trefreshImg() {\r\n\t\t\tlet imgRandomIndex = Math.round(\r\n\t\t\t\tMath.random() * (this.puzzleImgList.length - 1)\r\n\t\t\t);\r\n\t\t\tthis.imgRandom = this.puzzleImgList[imgRandomIndex];\r\n\t\t\tthis.initCanvas();\r\n\t\t},\r\n\t\t/* 画布初始化 */\r\n\t\tinitCanvas() {\r\n\t\t\tthis.clearCanvas();\r\n\t\t\tlet w = this.dataWidth;\r\n\t\t\tlet h = this.dataHeight;\r\n\t\t\tlet PL_Size = this.puzzleSize;\r\n\t\t\tlet padding = this.padding;\r\n\t\t\tlet MinN_X = padding + PL_Size;\r\n\t\t\tlet MaxN_X = w - padding - PL_Size - PL_Size / 6;\r\n\t\t\tlet MaxN_Y = padding;\r\n\t\t\tlet MinN_Y = h - padding - PL_Size - PL_Size / 6;\r\n\t\t\tthis.randomX = Math.round(Math.random() * (MaxN_X - PL_Size) + MinN_X);\r\n\t\t\tthis.randomY = Math.round(Math.random() * MaxN_Y + MinN_Y);\r\n\t\t\tlet X = this.randomX;\r\n\t\t\tlet Y = this.randomY;\r\n\t\t\tthis.left_Num = -X + 10;\r\n\t\t\tlet d = PL_Size / 3;\r\n\t\t\tlet radius = Number(this.radius);\r\n\r\n\t\t\tlet c = this.$refs.puzzleBox;\r\n\t\t\tlet c_l = this.$refs.puzzleLost;\r\n\t\t\tlet c_s = this.$refs.puzzleShadow;\r\n\t\t\tlet ctx = c.getContext("2d");\r\n\t\t\tlet ctx_l = c_l.getContext("2d");\r\n\t\t\tlet ctx_s = c_s.getContext("2d");\r\n\t\t\tctx.globalCompositeOperation = "xor";\r\n\t\t\tctx.shadowBlur = 10;\r\n\t\t\tctx.shadowColor = "#fff";\r\n\t\t\tctx.shadowOffsetX = 3;\r\n\t\t\tctx.shadowOffsetY = 3;\r\n\t\t\tctx.fillStyle = "rgba(0,0,0,0.7)";\r\n\t\t\tctx.beginPath();\r\n\t\t\tctx.lineWidth = "1";\r\n      ctx.strokeStyle = "rgba(0,0,0,0)";\r\n      if (this.blockType === \'square\') {\r\n        ctx.arc(X + radius, Y + radius, radius, Math.PI, (Math.PI * 3) / 2);\r\n        ctx.lineTo(PL_Size - radius + X, Y);\r\n        ctx.arc(\r\n          PL_Size - radius + X,\r\n          radius + Y,\r\n          radius,\r\n          (Math.PI * 3) / 2,\r\n          Math.PI * 2\r\n        );\r\n        ctx.lineTo(PL_Size + X, PL_Size + Y - radius);\r\n        ctx.arc(\r\n          PL_Size - radius + X,\r\n          PL_Size - radius + Y,\r\n          radius,\r\n          0,\r\n          (Math.PI * 1) / 2\r\n        );\r\n        ctx.lineTo(radius + X, PL_Size + Y);\r\n        ctx.arc(\r\n          radius + X,\r\n          PL_Size - radius + Y,\r\n          radius,\r\n          (Math.PI * 1) / 2,\r\n          Math.PI\r\n        );\r\n      } else {\r\n        ctx.moveTo(X, Y)\r\n        ctx.lineTo(X + d, Y)\r\n        ctx.bezierCurveTo(X + d, Y - d, X + 2 * d, Y - d, X + 2 * d, Y)\r\n        ctx.lineTo(X + 3 * d, Y)\r\n        ctx.lineTo(X + 3 * d, Y + d)\r\n        ctx.bezierCurveTo(X + 2 * d, Y + d, X + 2 * d, Y + 2 * d, X + 3 * d, Y + 2 * d)\r\n        ctx.lineTo(X + 3 * d, Y + 3 * d)\r\n        ctx.lineTo(X, Y + 3 * d)\r\n      }\r\n\t\t\tctx.closePath();\r\n\t\t\tctx.stroke();\r\n\t\t\tctx.fill();\r\n\r\n\t\t\tlet img = new Image();\r\n\t\t\timg.src = this.imgRandom;\r\n\r\n\t\t\timg.onload = function() {\r\n\t\t\t\tctx_l.drawImage(img, 0, 0, w, h);\r\n\t\t\t};\r\n\t\t\tctx_l.beginPath();\r\n      ctx_l.strokeStyle = "rgba(0,0,0,0)";\r\n      if (this.blockType === \'square\') {\r\n        ctx_l.arc(X + radius, Y + radius, radius, Math.PI, (Math.PI * 3) / 2);\r\n        ctx_l.lineTo(PL_Size - radius + X, Y);\r\n        ctx_l.arc(\r\n          PL_Size - radius + X,\r\n          radius + Y,\r\n          radius,\r\n          (Math.PI * 3) / 2,\r\n          Math.PI * 2\r\n        );\r\n        ctx_l.lineTo(PL_Size + X, PL_Size + Y - radius);\r\n        ctx_l.arc(\r\n          PL_Size - radius + X,\r\n          PL_Size - radius + Y,\r\n          radius,\r\n          0,\r\n          (Math.PI * 1) / 2\r\n        );\r\n        ctx_l.lineTo(radius + X, PL_Size + Y);\r\n        ctx_l.arc(\r\n          radius + X,\r\n          PL_Size - radius + Y,\r\n          radius,\r\n          (Math.PI * 1) / 2,\r\n          Math.PI\r\n        );\r\n      } else {\r\n        ctx_l.moveTo(X, Y)\r\n        ctx_l.lineTo(X + d, Y)\r\n        ctx_l.bezierCurveTo(X + d, Y - d, X + 2 * d, Y - d, X + 2 * d, Y)\r\n        ctx_l.lineTo(X + 3 * d, Y)\r\n        ctx_l.lineTo(X + 3 * d, Y + d)\r\n        ctx_l.bezierCurveTo(X + 2 * d, Y + d, X + 2 * d, Y + 2 * d, X + 3 * d, Y + 2 * d)\r\n        ctx_l.lineTo(X + 3 * d, Y + 3 * d)\r\n        ctx_l.lineTo(X, Y + 3 * d)\r\n      }\r\n\t\t\tctx_l.closePath();\r\n\t\t\tctx_l.stroke();\r\n\t\t\tctx_l.shadowBlur = 10;\r\n\t\t\tctx_l.shadowColor = "black";\r\n\t\t\tctx_l.clip();\r\n\t\t\tctx_s.beginPath();\r\n\t\t\tctx_s.lineWidth = "1";\r\n      ctx_s.strokeStyle = "rgba(0,0,0,0)";\r\n      if (this.blockType === \'square\') {\r\n        ctx_s.arc(X + radius, Y + radius, radius, Math.PI, (Math.PI * 3) / 2);\r\n        ctx_s.lineTo(PL_Size - radius + X, Y);\r\n        ctx_s.arc(\r\n          PL_Size - radius + X,\r\n          radius + Y,\r\n          radius,\r\n          (Math.PI * 3) / 2,\r\n          Math.PI * 2\r\n        );\r\n        ctx_s.lineTo(PL_Size + X, PL_Size + Y - radius);\r\n        ctx_s.arc(\r\n          PL_Size - radius + X,\r\n          PL_Size - radius + Y,\r\n          radius,\r\n          0,\r\n          (Math.PI * 1) / 2\r\n        );\r\n        ctx_s.lineTo(radius + X, PL_Size + Y);\r\n        ctx_s.arc(\r\n          radius + X,\r\n          PL_Size - radius + Y,\r\n          radius,\r\n          (Math.PI * 1) / 2,\r\n          Math.PI\r\n        );\r\n      } else {\r\n        ctx_s.moveTo(X, Y)\r\n        ctx_s.lineTo(X + d, Y)\r\n        ctx_s.bezierCurveTo(X + d, Y - d, X + 2 * d, Y - d, X + 2 * d, Y)\r\n        ctx_s.lineTo(X + 3 * d, Y)\r\n        ctx_s.lineTo(X + 3 * d, Y + d)\r\n        ctx_s.bezierCurveTo(X + 2 * d, Y + d, X + 2 * d, Y + 2 * d, X + 3 * d, Y + 2 * d)\r\n        ctx_s.lineTo(X + 3 * d, Y + 3 * d)\r\n        ctx_s.lineTo(X, Y + 3 * d)\r\n      }\r\n\t\t\tctx_s.closePath();\r\n\t\t\tctx_s.stroke();\r\n\t\t\tctx_s.shadowBlur = 20;\r\n\t\t\tctx_s.shadowColor = "black";\r\n\t\t\tctx_s.fill();\r\n\t\t},\r\n\t\t/* 通过重置画布尺寸清空画布，这种方式更彻底 */\r\n\t\tclearCanvas() {\r\n\t\t\tlet c = this.$refs.puzzleBox;\r\n\t\t\tlet c_l = this.$refs.puzzleLost;\r\n\t\t\tlet c_s = this.$refs.puzzleShadow;\r\n\t\t\tc.setAttribute("height", c.getAttribute("height"));\r\n\t\t\tc_l.setAttribute("height", c.getAttribute("height"));\r\n\t\t\tc_s.setAttribute("height", c.getAttribute("height"));\r\n\t\t},\r\n\t\t/* 按住滑块后初始化移动监听，记录初始位置 */\r\n\t\tstartMove(e) {\r\n\t\t\t// console.log(e);\r\n\t\t\te = e || window.event;\r\n\t\t\tthis.$refs.sliderBtn.style.backgroundPosition = "0 -216px";\r\n\t\t\tthis.moveStart = e.pageX || e.targetTouches[0].pageX;\r\n\t\t\tthis.addMouseMoveListener();\r\n\t\t},\r\n\t\t/* 滑块移动 */\r\n\t\tmoving(e) {\r\n\t\t\tlet self = this;\r\n\t\t\te = e || window.event;\r\n\t\t\tlet moveX = e.pageX || e.targetTouches[0].pageX;\r\n\t\t\tlet d = moveX - self.moveStart;\r\n\t\t\tlet w = self.dataWidth;\r\n\t\t\tlet PL_Size = this.puzzleSize;\r\n\t\t\tlet padding = this.padding;\r\n\t\t\tif (self.moveStart === "") {\r\n\t\t\t\treturn "";\r\n\t\t\t}\r\n\t\t\tif (d < 0 || d > w - padding - PL_Size) {\r\n\t\t\t\treturn "";\r\n\t\t\t}\r\n\t\t\tself.$refs.sliderBtn.style.left = d + "px";\r\n\t\t\tself.$refs.sliderBtn.style.transition = "inherit";\r\n\t\t\tself.$refs.puzzleLost.style.left = d + "px";\r\n\t\t\tself.$refs.puzzleLost.style.transition = "inherit";\r\n\t\t\tself.$refs.puzzleShadow.style.left = d + "px";\r\n\t\t\tself.$refs.puzzleShadow.style.transition = "inherit";\r\n\t\t},\r\n\t\t/* 移动结束，验证并回调 */\r\n\t\tmoveEnd(e) {\r\n\t\t\tlet self = this;\r\n\t\t\te = e || window.event;\r\n\t\t\tlet moveEnd_X = (e.pageX || e.changedTouches[0].pageX) - self.moveStart;\r\n\t\t\tlet ver_Num = self.randomX - 10;\r\n\t\t\tlet deviationValue = this.deviationValue;\r\n\t\t\tlet Min_left = ver_Num - deviationValue;\r\n\t\t\tlet Max_left = ver_Num + deviationValue;\r\n\t\t\tif (self.moveStart !== "") {\r\n\t\t\t\tif (Max_left > moveEnd_X && moveEnd_X > Min_left) {\r\n\t\t\t\t\tself.displayTips = true;\r\n\t\t\t\t\tself.verification = true;\r\n\t\t\t\t\tsetTimeout(function() {\r\n\t\t\t\t\t\tself.displayTips = false;\r\n\t\t\t\t\t\tself.initCanvas();\r\n\t\t\t\t\t\t/* 成功的回调函数 */\r\n\t\t\t\t\t\tself.onSuccess();\r\n\t\t\t\t\t}, 500);\r\n\t\t\t\t} else {\r\n\t\t\t\t\tself.displayTips = true;\r\n\t\t\t\t\tself.verification = false;\r\n\t\t\t\t\tsetTimeout(function() {\r\n\t\t\t\t\t\tself.displayTips = false;\r\n\t\t\t\t\t\tself.initCanvas();\r\n\t\t\t\t\t\t/* 失败的回调函数 */\r\n\t\t\t\t\t\tself.onError();\r\n\t\t\t\t\t}, 800);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tif (\r\n\t\t\t\ttypeof self.$refs.sliderBtn !== "undefined" &&\r\n\t\t\t\ttypeof self.$refs.puzzleLost !== "undefined" &&\r\n\t\t\t\ttypeof self.$refs.puzzleShadow !== "undefined"\r\n\t\t\t) {\r\n\t\t\t\tsetTimeout(function() {\r\n\t\t\t\t\tself.$refs.sliderBtn.style.left = 0;\r\n\t\t\t\t\tself.$refs.sliderBtn.style.transition = "left 0.5s";\r\n\t\t\t\t\tself.$refs.puzzleLost.style.left = 0;\r\n\t\t\t\t\tself.$refs.puzzleLost.style.transition = "left 0.5s";\r\n\t\t\t\t\tself.$refs.puzzleShadow.style.left = 0;\r\n\t\t\t\t\tself.$refs.puzzleShadow.style.transition = "left 0.5s";\r\n\t\t\t\t}, 400);\r\n\t\t\t\tself.$refs.sliderBtn.style.backgroundPosition = "0 -84px";\r\n\t\t\t}\r\n\t\t\tself.moveStart = "";\r\n\t\t},\r\n\t\t/* 全局绑定滑块移动与滑动结束，移动过程中鼠标可在页面任何位置 */\r\n\t\taddMouseMoveListener() {\r\n\t\t\tlet self = this;\r\n\t\t\tdocument.addEventListener("mousemove", self.moving);\r\n\t\t\tdocument.addEventListener("touchmove", self.moving);\r\n\t\t\tdocument.addEventListener("mouseup", self.moveEnd);\r\n\t\t\tdocument.addEventListener("touchend", self.moveEnd);\r\n\t\t}\r\n\t},\r\n};\r\n<\/script>\r\n\r\n<style scoped>\r\n.slider-btn {\r\n\tposition: absolute;\r\n\twidth: 44px;\r\n\theight: 44px;\r\n\tleft: 0;\r\n\ttop: -7px;\r\n\tz-index: 12;\r\n\tcursor: pointer;\r\n\tbackground-image: url(./sprite.3.2.0.png);\r\n\tbackground-position: 0 -84px;\r\n\ttransition: inherit;\r\n}\r\n\r\n.ver-tips {\r\n\tposition: absolute;\r\n\tleft: 0;\r\n\tbottom: -22px;\r\n\tbackground: rgba(255, 255, 255, 0.9);\r\n\theight: 22px;\r\n\tline-height: 22px;\r\n\tfont-size: 12px;\r\n\twidth: 100%;\r\n\tmargin: 0;\r\n\ttext-align: left;\r\n\tpadding: 0 8px;\r\n\ttransition: all 0.4s;\r\n}\r\n\r\n.slider-tips {\r\n\tbottom: 0;\r\n}\r\n\r\n.ver-tips i {\r\n\tdisplay: inline-block;\r\n\twidth: 22px;\r\n\theight: 22px;\r\n\tvertical-align: top;\r\n\tbackground-image: url(./sprite.3.2.0.png);\r\n\tbackground-position: -4px -1229px;\r\n}\r\n\r\n.ver-tips span {\r\n\tdisplay: inline-block;\r\n\tvertical-align: top;\r\n\tline-height: 22px;\r\n\tcolor: #455;\r\n}\r\n\r\n.active-tips {\r\n\tdisplay: block;\r\n}\r\n\r\n.hidden {\r\n\tdisplay: none;\r\n}\r\n\r\n.puzzle-container {\r\n\tdisplay: inline-block;\r\n\tposition: relative;\r\n\tpadding: 15px 15px 28px;\r\n\tborder: 1px solid #ddd;\r\n\tbackground: #ffffff;\r\n\tborder-radius: 16px;\r\n}\r\n\r\n.puzzle-header {\r\n\tdisplay: flex;\r\n\tjustify-content: space-between;\r\n\tmargin: 5px 0;\r\n}\r\n\r\n.puzzle-header-left {\r\n\tcolor: #333;\r\n}\r\n\r\n.re-btn,\r\n.close-btn {\r\n\tfont-size: 16px;\r\n\tcursor: pointer;\r\n\tcolor: #666;\r\n}\r\n\r\n.re-btn:hover {\r\n\tcolor: #67c23a;\r\n}\r\n\r\n.close-btn:hover {\r\n\tcolor: #f56c6c;\r\n}\r\n\r\n.close-btn {\r\n\tmargin-left: 5px;\r\n}\r\n\r\n.slider-container {\r\n\tposition: relative;\r\n\tmargin: 10px auto 0;\r\n\tmin-height: 15px;\r\n}\r\n\r\n.slider-bar {\r\n\theight: 10px;\r\n\tborder: 1px solid #c3c3c3;\r\n\tborder-radius: 5px;\r\n\tbackground: #e4e4e4;\r\n\tbox-shadow: 0 1px 1px rgba(12, 10, 10, 0.2) inset;\r\n\tposition: absolute;\r\n\twidth: 100%;\r\n\ttop: 7px;\r\n}\r\n\r\n#puzzle-box {\r\n\tposition: absolute;\r\n\tleft: 0;\r\n\ttop: 0;\r\n\tz-index: 22;\r\n}\r\n\r\n#puzzle-shadow {\r\n\tposition: absolute;\r\n\tleft: 0;\r\n\ttop: 0;\r\n\tz-index: 22;\r\n}\r\n\r\n#puzzle-lost {\r\n\tposition: absolute;\r\n\tleft: 0;\r\n\ttop: 0;\r\n\tz-index: 33;\r\n}\r\n\r\n.puzzle-lost-box {\r\n\tposition: absolute;\r\n\twidth: 260px;\r\n\theight: 116px;\r\n\tleft: 0;\r\n\ttop: 0;\r\n\tz-index: 111;\r\n}\r\n\r\n@font-face {\r\n\tfont-family: "iconfont";\r\n\tsrc: url("./icon-font/iconfont.eot?t=1565160368550"); /* IE9 */\r\n\tsrc: url("./icon-font/iconfont.eot?t=1565160368550#iefix")\r\n\t\t\tformat("embedded-opentype"),\r\n\t\t/* IE6-IE8 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/*!
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 *
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 * @license  MIT
 */
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m(t,e,n){return(new v).mulp(t,e,n)}function v(t,e){this.x=t,this.y=e}Math.imul||(p=d),o.prototype.mulTo=function(t,e){var n=this.length+t.length;e=(10===this.length&&10===t.length?p:n<63?d:n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var r=0,i=0,o=0;o<n.length-1;o++){for(var a=i,s=(i=0,67108863&r),u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var c=(0|t.words[o-f])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0);i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}n.words[o]=s,r=a,a=i}return 0!==r?n.words[o]=r:n.length--,n.strip()}:m)(this,t,e);return e},v.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,n,t);return e},v.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var r=0,i=0;i<e;i++)r|=(1&t)<<e-i-1,t>>=1;return r},v.prototype.permute=function(t,e,n,r,i,o){for(var a=0;a<o;a++)r[a]=e[t[a]],i[a]=n[t[a]]},v.prototype.transform=function(t,e,n,r,i,o){this.permute(o,t,e,n,r,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var l=u,h=f,d=0;d<a;d++){var p=n[c+d],m=r[c+d],v=n[c+d+a],b=l*v-h*(g=r[c+d+a]),g=l*g+h*v;n[c+d]=p+(v=b),r[c+d]=m+g,n[c+d+a]=p-v,r[c+d+a]=m-g,d!==s&&(b=u*l-f*h,h=u*h+f*l,l=b)}},v.prototype.guessLen13b=function(t,e){t=1&(r=1|Math.max(e,t));for(var n=0,r=r/2|0;r;r>>>=1)n++;return 1<<n+1+t},v.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var r=0;r<n/2;r++){var i=t[r];t[r]=t[n-r-1],t[n-r-1]=i,i=e[r],e[r]=-e[n-r-1],e[n-r-1]=-i}},v.prototype.normalize13b=function(t,e){for(var n=0,r=0;r<e/2;r++){var i=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+n;t[r]=67108863&i,n=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,n,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,n[2*a+1]=8191&(o>>>=13),o>>>=13;for(a=2*e;a<i;++a)n[a]=0;r(0===o),r(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},v.prototype.mulp=function(t,e,n){var r=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(r),o=this.stub(r),a=new Array(r),s=new Array(r),u=new Array(r),f=new Array(r),c=new Array(r),l=new Array(r),h=n.words;h.length=r,this.convert13b(t.words,t.length,a,r),this.convert13b(e.words,e.length,f,r),this.transform(a,o,s,u,r,i),this.transform(f,o,c,l,r,i);for(var d=0;d<r;d++){var p=s[d]*c[d]-u[d]*l[d];u[d]=s[d]*l[d]+u[d]*c[d],s[d]=p}return this.conjugate(s,u,r),this.transform(s,u,h,o,r,i),this.conjugate(h,o,r),this.normalize13b(h,r),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.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),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=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()),n=0;n<e.length;n++){var r=n%26;e[n]=(t.words[n/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,r=0;r<e.length&&0===e[r];r++,n=n.sqr());if(++r<e.length)for(var i=n.sqr();r<e.length;r++,i=i.sqr())0!==e[r]&&(n=n.mul(i));return n},o.prototype.iushln=function(t){r("number"==typeof t&&0<=t);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!=e){for(var o=0,a=0;a<this.length;a++){var s=this.words[a]&i,u=(0|this.words[a])-s<<e;this.words[a]=u|o,o=s>>>26-e}o&&(this.words[a]=o,this.length++)}if(0!=n){for(a=this.length-1;0<=a;a--)this.words[a+n]=this.words[a];for(a=0;a<n;a++)this.words[a]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){r("number"==typeof t&&0<=t);var i=e?(e-e%26)/26:0,o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0!==a)if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;0<=f&&(0!==c||i<=f);f--){var l=0|this.words[f];this.words[f]=c<<26-o|l>>>o,c=l&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},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){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return!(this.length<=t)&&!!(this.words[t]&1<<e)},o.prototype.imaskn=function(t){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return r(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(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.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&&67108864<=this.words[e];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(r("number"==typeof t),r(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];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,n){var i=t.length+n;this._expand(i);for(var o=0,a=0;a<t.length;a++){var s=(0|this.words[a+n])+o,u=(0|t.words[a])*e;o=((s-=67108863&u)>>26)-(u/67108864|0);this.words[a+n]=67108863&s}for(;a<this.length-n;a++)o=(s=(0|this.words[a+n])+o)>>26,this.words[a+n]=67108863&s;if(0===o)return this.strip();for(r(-1===o),a=o=0;a<this.length;a++)o=(s=-(0|this.words[a])+o)>>26,this.words[a]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=this.length-t.length,r=this.clone(),i=t,a=0|i.words[i.length-1];0!=(n=26-this._countBits(a))&&(i=i.ushln(n),r.iushln(n),a=0|i.words[i.length-1]);var s,u=r.length-i.length;if("mod"!==e){(s=new o(null)).length=1+u,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}t=r.clone()._ishlnsubmul(i,1,u),0===t.negative&&(r=t,s&&(s.words[u]=1));for(var c=u-1;0<=c;c--){var l=67108864*(0|r.words[i.length+c])+(0|r.words[i.length+c-1]);l=Math.min(l/a|0,67108863);for(r._ishlnsubmul(i,l,c);0!==r.negative;)l--,r.negative=0,r._ishlnsubmul(i,1,c),r.isZero()||(r.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),r.strip(),"div"!==e&&0!=n&&r.iushrn(n),{div:s||null,mod:r}},o.prototype.divmod=function(t,e,n){return r(!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&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),{div:i="mod"!==e?s.div.neg():i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&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 i,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 n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1);t=t.andln(1),r=n.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;0<=i;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;0<=n;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());for(var e=this,n=t.clone(),i=(e=0!==e.negative?e.umod(t):e.clone(),new o(1)),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(0<h)for(e.iushrn(h);0<h--;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(l)),i.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(0<p)for(n.iushrn(p);0<p--;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(l)),s.iushrn(1),u.iushrn(1);0<=e.cmp(n)?(e.isub(n),i.isub(s),a.isub(u)):(n.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());for(var e,n=this,i=t.clone(),a=(n=0!==n.negative?n.umod(t):n.clone(),new o(1)),s=new o(0),u=i.clone();0<n.cmpn(1)&&0<i.cmpn(1);){for(var f=0,c=1;0==(n.words[0]&c)&&f<26;++f,c<<=1);if(0<f)for(n.iushrn(f);0<f--;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,h=1;0==(i.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(i.iushrn(l);0<l--;)s.isOdd()&&s.iadd(u),s.iushrn(1);0<=n.cmp(i)?(n.isub(i),a.isub(s)):(i.isub(n),s.isub(a))}return(e=0===n.cmpn(1)?a:s).cmpn(0)<0&&e.iadd(t),e},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0;for(var r=n.negative=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var o=e;e=n,n=o}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},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){r("number"==typeof t);var e=t%26;t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var n=e,i=t;0!==n&&i<this.length;i++){var o=0|this.words[i];n=(o+=n)>>>26;o&=67108863,this.words[i]=o}return 0!==n&&(this.words[i]=n,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(r((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},o.prototype.cmp=function(t){return 0!==this.negative&&0===t.negative?-1:0===this.negative&&0!==t.negative?1:(t=this.ucmp(t),0!==this.negative?0|-t:t)},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;0<=n;n--){var r=0|this.words[n],i=0|t.words[n];if(r!=i){r<i?e=-1:i<r&&(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 0<=this.cmpn(t)},o.prototype.gte=function(t){return 0<=this.cmp(t)},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 M(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(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 r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={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 y(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function A(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){var e;"string"==typeof t?(e=o._prime(t),this.m=e.p,this.prime=e):(r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function x(t){M.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){for(var e,n=t;this.split(n,this.tmp),(e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength())>this.n;);return t=e<this.n?-1:n.ucmp(this.p),0===t?(n.words[0]=0,n.length=1):0<t?n.isub(this.p):void 0!==n.strip?n.strip():n._strip(),n},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(y,g),y.prototype.split=function(t,e){for(var n=Math.min(t.length,9),r=0;r<n;r++)e.words[r]=t.words[r];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|i>>>22,i=o}0===(t.words[r-10]=i>>>=22)&&10<t.length?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var r=0|t.words[n];e+=977*r,t.words[n]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(w,g),i(A,g),i(_,g),_.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var r=19*(0|t.words[n])+e,i=67108863&r;r>>>=26,t.words[n]=i,e=r}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(b[t])return b[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new A;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return b[t]=e},M.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){r(0==(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){return this._verify2(t,e),e=t.add(e),0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},M.prototype.iadd=function(t,e){return this._verify2(t,e),e=t.iadd(e),0<=e.cmp(this.m)&&e.isub(this.m),e},M.prototype.sub=function(t,e){return this._verify2(t,e),e=t.sub(e),e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},M.prototype.isub=function(t,e){return this._verify2(t,e),e=t.isub(e),e.cmpn(0)<0&&e.iadd(this.m),e},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2==1),3===e)return e=this.m.add(new o(1)).iushrn(2),this.pow(t,e);for(var n=this.m.subn(1),i=0;!n.isZero()&&0===n.andln(1);)i++,n.iushrn(1);r(!n.isZero());for(var a=new o(1).toRed(this),s=a.redNeg(),u=this.m.subn(1).iushrn(1),f=new o(2*(f=this.m.bitLength())*f).toRed(this);0!==this.pow(f,u).cmp(s);)f.redIAdd(s);for(var c=this.pow(f,n),l=this.pow(t,n.addn(1).iushrn(1)),h=this.pow(t,n),d=i;0!==h.cmp(a);){for(var p=h,m=0;0!==p.cmp(a);m++)p=p.redSqr();r(m<d);var v=this.pow(c,new o(1).iushln(d-m-1));l=l.redMul(v),c=v.redSqr(),h=h.redMul(c),d=m}return l},M.prototype.invm=function(t){return t=t._invmp(this.m),0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new o(1).toRed(this),n[1]=t;for(var r=2;r<n.length;r++)n[r]=this.mul(n[r-1],t);var i=n[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),r=e.length-1;0<=r;r--){for(var f=e.words[r],c=u-1;0<=c;c--){var l=f>>c&1;i!==n[0]&&(i=this.sqr(i)),0!=l||0!==a?(a<<=1,a|=l,(4===++s||0===r&&0===c)&&(i=this.mul(i,n[a]),a=s=0)):s=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){return t=t.clone(),t.red=null,t},o.mont=function(t){return new 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 * https://fengyuanchen.github.io/viewerjs
 *
 * Copyright 2015-present Chen Fengyuan
 * Released under the MIT license
 *
 * Date: 2021-06-12T07:57:10.970Z
 */
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t=this.options,e=this.viewer,n=this.canvas,r=this.element.ownerDocument;Bt(e,B,this.onClick),Bt(e,R,this.onDragStart),Bt(n,z,this.onPointerDown),Bt(r,F,this.onPointerMove),Bt(r,U,this.onPointerUp),Bt(r,D,this.onKeyDown),Bt(window,Y,this.onResize),t.zoomable&&t.zoomOnWheel&&Bt(e,G,this.onWheel,{passive:!1,capture:!0}),t.toggleOnDblclick&&Bt(n,P,this.onDblclick)}},Zt={click:function(t){var e=this.options,n=this.imageData,r=t.target,i=Nt(r,ft);switch(i||"img"!==r.localName||"li"!==r.parentElement.localName||(r=r.parentElement,i=Nt(r,ft)),l&&t.isTrusted&&r===this.canvas&&clearTimeout(this.clickCanvasTimeout),i){case"mix":this.played?this.stop():e.inline?this.fulled?this.exit():this.full():this.hide();break;case"hide":this.hide();break;case"view":this.view(Nt(r,"index"));break;case"zoom-in":this.zoom(.1,!0);break;case"zoom-out":this.zoom(-.1,!0);break;case"one-to-one":this.toggle();break;case"reset":this.reset();break;case"prev":this.prev(e.loop);break;case"play":this.play(e.fullscreen);break;case"next":this.next(e.loop);break;case"rotate-left":this.rotate(-90);break;case"rotate-right":this.rotate(90);break;case"flip-horizontal":this.scaleX(-n.scaleX||-1);break;case"flip-vertical":this.scaleY(-n.scaleY||-1);break;default:this.played&&this.stop()}},dblclick:function(t){t.preventDefault(),this.viewed&&t.target===this.image&&(l&&t.isTrusted&&clearTimeout(this.doubleClickImageTimeout),this.toggle(t))},load:function(){var t=this;this.timeout&&(clearTimeout(this.timeout),this.timeout=!1);var e=this.element,n=this.options,r=this.image,i=this.index,o=this.viewerData;kt(r,O),n.loading&&kt(this.canvas,C),r.style.cssText="height:0;"+"margin-left:".concat(o.width/2,"px;")+"margin-top:".concat(o.height/2,"px;")+"max-width:none!important;position:absolute;width:0;",this.initImage((function(){Ot(r,j,n.movable),Ot(r,I,n.transition),t.renderImage((function(){t.viewed=!0,t.viewing=!1,yt(n.viewed)&&Pt(e,$,n.viewed,{once:!0}),Rt(e,$,{originalImage:t.images[i],index:i,image:r},{cancelable:!1})}))}))},loadImage:function(t){var e=t.target,n=e.parentNode,r=n.offsetWidth||30,i=n.offsetHeight||50,o=!!Nt(e,"filled");Ft(e,this.options,(function(t,n){var a=t/n,s=r,u=i;i*a>r?o?s=i*a:u=r/a:o?u=r/a:s=i*a,Mt(e,At({width:s,height:u},Dt({translateX:(r-s)/2,translateY:(i-u)/2})))}))},keydown:function(t){var e=this.options;if(e.keyboard){var n=t.keyCode||t.which||t.charCode;switch(n){case 13:this.viewer.contains(t.target)&&this.click(t);break}if(this.fulled)switch(n){case 27:this.played?this.stop():e.inline?this.fulled&&this.exit():this.hide();break;case 32:this.played&&this.stop();break;case 37:this.prev(e.loop);break;case 38:t.preventDefault(),this.zoom(e.zoomRatio,!0);break;case 39:this.next(e.loop);break;case 40:t.preventDefault(),this.zoom(-e.zoomRatio,!0);break;case 48:case 49:t.ctrlKey&&(t.preventDefault(),this.toggle());break}}},dragstart:function(t){"img"===t.target.localName&&t.preventDefault()},pointerdown:function(t){var e=this.options,n=this.pointers,r=t.buttons,i=t.button;if(!(!this.viewed||this.showing||this.viewing||this.hiding||("mousedown"===t.type||"pointerdown"===t.type&&"mouse"===t.pointerType)&&(pt(r)&&1!==r||pt(i)&&0!==i||t.ctrlKey))){t.preventDefault(),t.changedTouches?wt(t.changedTouches,(function(t){n[t.identifier]=Ht(t)})):n[t.pointerId||0]=Ht(t);var o=!!e.movable&&p;e.zoomOnTouch&&e.zoomable&&Object.keys(n).length>1?o=v:e.slideOnTouch&&("touch"===t.pointerType||"touchstart"===t.type)&&this.isSwitchable()&&(o=m),!e.transition||o!==p&&o!==v||kt(this.image,I),this.action=o}},pointermove:function(t){var e=this.pointers,n=this.action;this.viewed&&n&&(t.preventDefault(),t.changedTouches?wt(t.changedTouches,(function(t){At(e[t.identifier]||{},Ht(t,!0))})):At(e[t.pointerId||0]||{},Ht(t,!0)),this.change(t))},pointerup:function(t){var e,n=this,r=this.options,i=this.action,o=this.pointers;t.changedTouches?wt(t.changedTouches,(function(t){e=o[t.identifier],delete o[t.identifier]})):(e=o[t.pointerId||0],delete o[t.pointerId||0]),i&&(t.preventDefault(),!r.transition||i!==p&&i!==v||Et(this.image,I),this.action=!1,l&&i!==v&&e&&Date.now()-e.timeStamp<500&&(clearTimeout(this.clickCanvasTimeout),clearTimeout(this.doubleClickImageTimeout),r.toggleOnDblclick&&this.viewed&&t.target===this.image?this.imageClicked?(this.imageClicked=!1,this.doubleClickImageTimeout=setTimeout((function(){Rt(n.image,P)}),50)):(this.imageClicked=!0,this.doubleClickImageTimeout=setTimeout((function(){n.imageClicked=!1}),500)):(this.imageClicked=!1,r.backdrop&&"static"!==r.backdrop&&t.target===this.canvas&&(this.clickCanvasTimeout=setTimeout((function(){Rt(n.canvas,B)}),50)))))},resize:function(){var t=this;if(this.isShown&&!this.hiding&&(this.fulled&&(this.close(),this.initBody(),this.open()),this.initContainer(),this.initViewer(),this.renderViewer(),this.renderList(),this.viewed&&this.initImage((function(){t.renderImage()})),this.played)){if(this.options.fullscreen&&this.fulled&&!(document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement))return void this.stop();wt(this.player.getElementsByTagName("img"),(function(e){Pt(e,q,t.loadImage.bind(t),{once:!0}),Rt(e,q)}))}},wheel:function(t){var e=this;if(this.viewed&&(t.preventDefault(),!this.wheeling)){this.wheeling=!0,setTimeout((function(){e.wheeling=!1}),50);var n=Number(this.options.zoomRatio)||.1,r=1;t.deltaY?r=t.deltaY>0?1:-1:t.wheelDelta?r=-t.wheelDelta/120:t.detail&&(r=t.detail>0?1:-1),this.zoom(-r*n,!0,t)}}},Kt={show:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.element,n=this.options;if(n.inline||this.showing||this.isShown||this.showing)return this;if(!this.ready)return this.build(),this.ready&&this.show(t),this;if(yt(n.show)&&Pt(e,W,n.show,{once:!0}),!1===Rt(e,W)||!this.ready)return this;this.hiding&&this.transitioning.abort(),this.showing=!0,this.open();var r=this.viewer;if(kt(r,M),r.setAttribute("role","dialog"),r.setAttribute("aria-labelledby",this.title.id),r.setAttribute("aria-modal",!0),r.removeAttribute("aria-hidden"),n.transition&&!t){var i=this.shown.bind(this);this.transitioning={abort:function(){Bt(r,H,i),kt(r,k)}},Et(r,I),r.initialOffsetWidth=r.offsetWidth,Pt(r,H,i,{once:!0}),Et(r,k)}else Et(r,k),this.shown();return this},hide:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],n=this.element,r=this.options;if(r.inline||this.hiding||!this.isShown&&!this.showing)return this;if(yt(r.hide)&&Pt(n,K,r.hide,{once:!0}),!1===Rt(n,K))return this;this.showing&&this.transitioning.abort(),this.hiding=!0,this.played?this.stop():this.viewing&&this.viewing.abort();var i=this.viewer,o=this.image,a=function(){kt(i,k),t.hidden()};if(r.transition&&!e){var s=function e(n){n&&n.target===i&&(Bt(i,H,e),t.hidden())},u=function(){St(i,I)?(Pt(i,H,s),kt(i,k)):a()};this.transitioning={abort:function(){t.viewed&&St(o,I)?Bt(o,H,u):St(i,I)&&Bt(i,H,s)}},this.viewed&&St(o,I)?(Pt(o,H,u,{once:!0}),this.zoomTo(0,!1,null,!0)):u()}else a();return this},view:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.options.initialViewIndex;if(e=Number(e)||0,this.hiding||this.played||e<0||e>=this.length||this.viewed&&e===this.index)return this;if(!this.isShown)return this.index=e,this.show();this.viewing&&this.viewing.abort();var n=this.element,r=this.options,i=this.title,o=this.canvas,a=this.items[e],s=a.querySelector("img"),u=Nt(s,"originalUrl"),f=s.getAttribute("alt"),c=document.createElement("img");if(wt(r.inheritedAttributes,(function(t){var e=s.getAttribute(t);null!==e&&c.setAttribute(t,e)})),c.src=u,c.alt=f,yt(r.view)&&Pt(n,X,r.view,{once:!0}),!1===Rt(n,X,{originalImage:this.images[e],index:e,image:c})||!this.isShown||this.hiding||this.played)return this;var l=this.items[this.index];kt(l,b),l.removeAttribute("aria-selected"),Et(a,b),a.setAttribute("aria-selected",!0),r.focus&&a.focus(),this.image=c,this.viewed=!1,this.index=e,this.imageData={},Et(c,O),r.loading&&Et(o,C),o.innerHTML="",o.appendChild(c),this.renderList(),i.innerHTML="";var h,d=function(){var e=t.imageData,n=Array.isArray(r.title)?r.title[1]:r.title;i.innerHTML=xt(yt(n)?n.call(t,c,e):"".concat(f," (").concat(e.naturalWidth," × ").concat(e.naturalHeight,")"))};return Pt(n,$,d,{once:!0}),this.viewing={abort:function(){Bt(n,$,d),c.complete?t.imageRendering?t.imageRendering.abort():t.imageInitializing&&t.imageInitializing.abort():(c.src="",Bt(c,q,h),t.timeout&&clearTimeout(t.timeout))}},c.complete?this.load():(Pt(c,q,h=this.load.bind(this),{once:!0}),this.timeout&&clearTimeout(this.timeout),this.timeout=setTimeout((function(){kt(c,O),t.timeout=!1}),1e3)),this},prev:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.index-1;return e<0&&(e=t?this.length-1:0),this.view(e),this},next:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.length-1,n=this.index+1;return n>e&&(n=t?0:e),this.view(n),this},move:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,n=this.imageData;return this.moveTo(mt(t)?t:n.x+Number(t),mt(e)?e:n.y+Number(e)),this},moveTo:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=this.element,o=this.options,a=this.imageData;if(t=Number(t),n=Number(n),this.viewed&&!this.played&&o.movable){var s=a.x,u=a.y,f=!1;if(pt(t)?f=!0:t=s,pt(n)?f=!0:n=u,f){if(yt(o.move)&&Pt(i,J,o.move,{once:!0}),!1===Rt(i,J,{x:t,y:n,oldX:s,oldY:u,originalEvent:r}))return this;a.x=t,a.y=n,a.left=t,a.top=n,this.moving=!0,this.renderImage((function(){e.moving=!1,yt(o.moved)&&Pt(i,tt,o.moved,{once:!0}),Rt(i,tt,{x:t,y:n,oldX:s,oldY:u,originalEvent:r},{cancelable:!1})}))}}return this},rotate:function(t){return this.rotateTo((this.imageData.rotate||0)+Number(t)),this},rotateTo:function(t){var e=this,n=this.element,r=this.options,i=this.imageData;if(t=Number(t),pt(t)&&this.viewed&&!this.played&&r.rotatable){var o=i.rotate;if(yt(r.rotate)&&Pt(n,et,r.rotate,{once:!0}),!1===Rt(n,et,{degree:t,oldDegree:o}))return this;i.rotate=t,this.rotating=!0,this.renderImage((function(){e.rotating=!1,yt(r.rotated)&&Pt(n,nt,r.rotated,{once:!0}),Rt(n,nt,{degree:t,oldDegree:o},{cancelable:!1})}))}return this},scaleX:function(t){return this.scale(t,this.imageData.scaleY),this},scaleY:function(t){return this.scale(this.imageData.scaleX,t),this},scale:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,r=this.element,i=this.options,o=this.imageData;if(t=Number(t),n=Number(n),this.viewed&&!this.played&&i.scalable){var a=o.scaleX,s=o.scaleY,u=!1;if(pt(t)?u=!0:t=a,pt(n)?u=!0:n=s,u){if(yt(i.scale)&&Pt(r,rt,i.scale,{once:!0}),!1===Rt(r,rt,{scaleX:t,scaleY:n,oldScaleX:a,oldScaleY:s}))return this;o.scaleX=t,o.scaleY=n,this.scaling=!0,this.renderImage((function(){e.scaling=!1,yt(i.scaled)&&Pt(r,it,i.scaled,{once:!0}),Rt(r,it,{scaleX:t,scaleY:n,oldScaleX:a,oldScaleY:s},{cancelable:!1})}))}}return this},zoom:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=this.imageData;return t=Number(t),t=t<0?1/(1-t):1+t,this.zoomTo(r.width*t/r.naturalWidth,e,n),this},zoomTo:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=arguments.length>3&&void 0!==arguments[3]&&arguments[3],o=this.element,a=this.options,s=this.pointers,u=this.imageData,f=u.x,c=u.y,l=u.width,h=u.height,d=u.naturalWidth,p=u.naturalHeight;if(t=Math.max(0,t),pt(t)&&this.viewed&&!this.played&&(i||a.zoomable)){if(!i){var m=Math.max(.01,a.minZoomRatio),v=Math.min(100,a.maxZoomRatio);t=Math.min(Math.max(t,m),v)}r&&a.zoomRatio>=.055&&t>.95&&t<1.05&&(t=1);var b=d*t,g=p*t,y=b-l,w=g-h,A=u.ratio;if(yt(a.zoom)&&Pt(o,ot,a.zoom,{once:!0}),!1===Rt(o,ot,{ratio:t,oldRatio:A,originalEvent:r}))return this;if(this.zooming=!0,r){var _=Lt(this.viewer),M=s&&Object.keys(s).length?Gt(s):{pageX:r.pageX,pageY:r.pageY};u.x-=y*((M.pageX-_.left-f)/l),u.y-=w*((M.pageY-_.top-c)/h)}else u.x-=y/2,u.y-=w/2;u.left=u.x,u.top=u.y,u.width=b,u.height=g,u.oldRatio=A,u.ratio=t,this.renderImage((function(){e.zooming=!1,yt(a.zoomed)&&Pt(o,at,a.zoomed,{once:!0}),Rt(o,at,{ratio:t,oldRatio:A,originalEvent:r},{cancelable:!1})})),n&&this.tooltip()}return this},play:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!this.isShown||this.played)return this;var n=this.element,r=this.options;if(yt(r.play)&&Pt(n,st,r.play,{once:!0}),!1===Rt(n,st))return this;var i=this.player,o=this.loadImage.bind(this),a=[],s=0,u=0;if(this.played=!0,this.onLoadWhenPlay=o,e&&this.requestFullscreen(e),Et(i,T),wt(this.items,(function(t,e){var n=t.querySelector("img"),f=document.createElement("img");f.src=Nt(n,"originalUrl"),f.alt=n.getAttribute("alt"),f.referrerPolicy=n.referrerPolicy,s+=1,Et(f,y),Ot(f,I,r.transition),St(t,b)&&(Et(f,k),u=e),a.push(f),Pt(f,q,o,{once:!0}),i.appendChild(f)})),pt(r.interval)&&r.interval>0){var f=function e(){t.playing=setTimeout((function(){kt(a[u],k),u+=1,u=u<s?u:0,Et(a[u],k),e()}),r.interval)};s>1&&f()}return this},stop:function(){var t=this;if(!this.played)return this;var e=this.element,n=this.options;if(yt(n.stop)&&Pt(e,ut,n.stop,{once:!0}),!1===Rt(e,ut))return this;var r=this.player;return this.played=!1,clearTimeout(this.playing),wt(r.getElementsByTagName("img"),(function(e){Bt(e,q,t.onLoadWhenPlay)})),kt(r,T),r.innerHTML="",this.exitFullscreen(),this},full:function(){var t=this,e=this.options,n=this.viewer,r=this.image,i=this.list;return!this.isShown||this.played||this.fulled||!e.inline||(this.fulled=!0,this.open(),Et(this.button,_),e.transition&&(kt(i,I),this.viewed&&kt(r,I)),Et(n,w),n.setAttribute("role","dialog"),n.setAttribute("aria-labelledby",this.title.id),n.setAttribute("aria-modal",!0),n.removeAttribute("style"),Mt(n,{zIndex:e.zIndex}),e.focus&&this.enforceFocus(),this.initContainer(),this.viewerData=At({},this.containerData),this.renderList(),this.viewed&&this.initImage((function(){t.renderImage((function(){e.transition&&setTimeout((function(){Et(r,I),Et(i,I)}),0)}))}))),this},exit:function(){var t=this,e=this.options,n=this.viewer,r=this.image,i=this.list;return this.isShown&&!this.played&&this.fulled&&e.inline?(this.fulled=!1,this.close(),kt(this.button,_),e.transition&&(kt(i,I),this.viewed&&kt(r,I)),e.focus&&this.clearEnforceFocus(),n.removeAttribute("role"),n.removeAttribute("aria-labelledby"),n.removeAttribute("aria-modal"),kt(n,w),Mt(n,{zIndex:e.zIndexInline}),this.viewerData=At({},this.parentData),this.renderViewer(),this.renderList(),this.viewed&&this.initImage((function(){t.renderImage((function(){e.transition&&setTimeout((function(){Et(r,I),Et(i,I)}),0)}))})),this):this},tooltip:function(){var t=this,e=this.options,n=this.tooltipBox,r=this.imageData;return this.viewed&&!this.played&&e.tooltip?(n.textContent="".concat(Math.round(100*r.ratio),"%"),this.tooltipping?clearTimeout(this.tooltipping):e.transition?(this.fading&&Rt(n,H),Et(n,T),Et(n,y),Et(n,I),n.removeAttribute("aria-hidden"),n.initialOffsetWidth=n.offsetWidth,Et(n,k)):(Et(n,T),n.removeAttribute("aria-hidden")),this.tooltipping=setTimeout((function(){e.transition?(Pt(n,H,(function(){kt(n,T),kt(n,y),kt(n,I),n.setAttribute("aria-hidden",!0),t.fading=!1}),{once:!0}),kt(n,k),t.fading=!0):(kt(n,T),n.setAttribute("aria-hidden",!0)),t.tooltipping=!1}),1e3),this):this},toggle:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return 1===this.imageData.ratio?this.zoomTo(this.imageData.oldRatio,!0,t):this.zoomTo(1,!0,t),this},reset:function(){return this.viewed&&!this.played&&(this.imageData=At({},this.initialImageData),this.renderImage()),this},update:function(){var t=this,e=this.element,n=this.options,r=this.isImg;if(r&&!e.parentNode)return this.destroy();var i=[];if(wt(r?[e]:e.querySelectorAll("img"),(function(e){yt(n.filter)?n.filter.call(t,e)&&i.push(e):t.getImageURL(e)&&i.push(e)})),!i.length)return this;if(this.images=i,this.length=i.length,this.ready){var o=[];if(wt(this.items,(function(t,e){var n=t.querySelector("img"),r=i[e];r&&n&&r.src===n.src&&r.alt===n.alt||o.push(e)})),Mt(this.list,{width:"auto"}),this.initList(),this.isShown)if(this.length){if(this.viewed){var a=o.indexOf(this.index);if(a>=0)this.viewed=!1,this.view(Math.max(Math.min(this.index-a,this.length-1),0));else{var s=this.items[this.index];Et(s,b),s.setAttribute("aria-selected",!0)}}}else this.image=null,this.viewed=!1,this.index=0,this.imageData={},this.canvas.innerHTML="",this.title.innerHTML=""}else this.build();return this},destroy:function(){var t=this.element,e=this.options;return t[d]?(this.destroyed=!0,this.ready?(this.played&&this.stop(),e.inline?(this.fulled&&this.exit(),this.unbind()):this.isShown?(this.viewing&&(this.imageRendering?this.imageRendering.abort():this.imageInitializing&&this.imageInitializing.abort()),this.hiding&&this.transitioning.abort(),this.hidden()):this.showing&&(this.transitioning.abort(),this.hidden()),this.ready=!1,this.viewer.parentNode.removeChild(this.viewer)):e.inline&&(this.delaying?this.delaying.abort():this.initializing&&this.initializing.abort()),e.inline||Bt(t,B,this.onStart),t[d]=void 0,this):this}},Qt={getImageURL:function(t){var e=this.options.url;return e=ht(e)?t.getAttribute(e):yt(e)?e.call(this,t):"",e},enforceFocus:function(){var t=this;this.clearEnforceFocus(),Pt(document,L,this.onFocusin=function(e){var n=t.viewer,r=e.target;r===document||r===n||n.contains(r)||null!==r.getAttribute("tabindex")&&"true"===r.getAttribute("aria-modal")||n.focus()})},clearEnforceFocus:function(){this.onFocusin&&(Bt(document,L,this.onFocusin),this.onFocusin=null)},open:function(){var t=this.body;Et(t,N),t.style.paddingRight="".concat(this.scrollbarWidth+(parseFloat(this.initialBodyComputedPaddingRight)||0),"px")},close:function(){var t=this.body;kt(t,N),t.style.paddingRight=this.initialBodyPaddingRight},shown:function(){var t=this.element,e=this.options,n=this.viewer;this.fulled=!0,this.isShown=!0,this.render(),this.bind(),this.showing=!1,e.focus&&(n.focus(),this.enforceFocus()),yt(e.shown)&&Pt(t,Z,e.shown,{once:!0}),!1!==Rt(t,Z)&&this.ready&&this.isShown&&!this.hiding&&this.view(this.index)},hidden:function(){var 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r=t.words,i=e.words,o=n.words,a=0|r[0],s=8191&a,u=a>>>13,f=0|r[1],c=8191&f,l=f>>>13,h=0|r[2],d=8191&h,p=h>>>13,m=0|r[3],v=8191&m,b=m>>>13,g=0|r[4],y=8191&g,w=g>>>13,A=0|r[5],_=8191&A,M=A>>>13,x=0|r[6],S=8191&x,E=x>>>13,k=0|r[7],O=8191&k,C=k>>>13,j=0|r[8],N=8191&j,T=j>>>13,I=0|r[9],B=8191&I,P=I>>>13,R=0|i[0],L=8191&R,D=R>>>13,q=0|i[1],z=8191&q,F=q>>>13,U=0|i[2],Y=8191&U,H=U>>>13,G=0|i[3],V=8191&G,W=G>>>13,Z=0|i[4],K=8191&Z,Q=Z>>>13,X=0|i[5],$=8191&X,J=X>>>13;a=0|i[6],f=8191&a,h=a>>>13,m=0|i[7],g=8191&m,A=m>>>13,x=0|i[8],k=8191&x,j=x>>>13,r=0|i[9],I=8191&r,R=r>>>13;n.negative=t.negative^e.negative,n.length=19;G=(0+Math.imul(s,L)|0)+((8191&(U=(U=Math.imul(s,D))+Math.imul(u,L)|0))<<13)|0;var tt=((Z=Math.imul(u,D))+(U>>>13)|0)+(G>>>26)|0;return 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u,R)|0)+(U>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(B,z),U=(U=Math.imul(B,F))+Math.imul(P,z)|0,Z=Math.imul(P,F),q=q+Math.imul(N,Y)|0,U=(U=U+Math.imul(N,H)|0)+Math.imul(T,Y)|0,Z=Z+Math.imul(T,H)|0,q=q+Math.imul(O,V)|0,U=(U=U+Math.imul(O,W)|0)+Math.imul(C,V)|0,Z=Z+Math.imul(C,W)|0,q=q+Math.imul(S,K)|0,U=(U=U+Math.imul(S,Q)|0)+Math.imul(E,K)|0,Z=Z+Math.imul(E,Q)|0,q=q+Math.imul(_,$)|0,U=(U=U+Math.imul(_,J)|0)+Math.imul(M,$)|0,Z=Z+Math.imul(M,J)|0,q=q+Math.imul(y,f)|0,U=(U=U+Math.imul(y,h)|0)+Math.imul(w,f)|0,Z=Z+Math.imul(w,h)|0,q=q+Math.imul(v,g)|0,U=(U=U+Math.imul(v,A)|0)+Math.imul(b,g)|0,Z=Z+Math.imul(b,A)|0,q=q+Math.imul(d,k)|0,U=(U=U+Math.imul(d,j)|0)+Math.imul(p,k)|0,Z=Z+Math.imul(p,j)|0,c=(tt+(q+Math.imul(c,I)|0)|0)+((8191&(U=(U=U+Math.imul(c,R)|0)+Math.imul(l,I)|0))<<13)|0,tt=((Z=Z+Math.imul(l,R)|0)+(U>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(B,Y),U=(U=Math.imul(B,H))+Math.imul(P,Y)|0,Z=Math.imul(P,H),q=q+Math.imul(N,V)|0,U=(U=U+Math.imul(N,W)|0)+Math.imul(T,V)|0,Z=Z+Math.imul(T,W)|0,q=q+Math.imul(O,K)|0,U=(U=U+Math.imul(O,Q)|0)+Math.imul(C,K)|0,Z=Z+Math.imul(C,Q)|0,q=q+Math.imul(S,$)|0,U=(U=U+Math.imul(S,J)|0)+Math.imul(E,$)|0,Z=Z+Math.imul(E,J)|0,q=q+Math.imul(_,f)|0,U=(U=U+Math.imul(_,h)|0)+Math.imul(M,f)|0,Z=Z+Math.imul(M,h)|0,q=q+Math.imul(y,g)|0,U=(U=U+Math.imul(y,A)|0)+Math.imul(w,g)|0,Z=Z+Math.imul(w,A)|0,q=q+Math.imul(v,k)|0,U=(U=U+Math.imul(v,j)|0)+Math.imul(b,k)|0,Z=Z+Math.imul(b,j)|0,d=(tt+(q+Math.imul(d,I)|0)|0)+((8191&(U=(U=U+Math.imul(d,R)|0)+Math.imul(p,I)|0))<<13)|0,tt=((Z=Z+Math.imul(p,R)|0)+(U>>>13)|0)+(d>>>26)|0,d&=67108863,q=Math.imul(B,V),U=(U=Math.imul(B,W))+Math.imul(P,V)|0,Z=Math.imul(P,W),q=q+Math.imul(N,K)|0,U=(U=U+Math.imul(N,Q)|0)+Math.imul(T,K)|0,Z=Z+Math.imul(T,Q)|0,q=q+Math.imul(O,$)|0,U=(U=U+Math.imul(O,J)|0)+Math.imul(C,$)|0,Z=Z+Math.imul(C,J)|0,q=q+Math.imul(S,f)|0,U=(U=U+Math.imul(S,h)|0)+Math.imul(E,f)|0,Z=Z+Math.imul(E,h)|0,q=q+Math.imul(_,g)|0,U=(U=U+Math.imul(_,A)|0)+Math.imul(M,g)|0,Z=Z+Math.imul(M,A)|0,q=q+Math.imul(y,k)|0,U=(U=U+Math.imul(y,j)|0)+Math.imul(w,k)|0,Z=Z+Math.imul(w,j)|0,v=(tt+(q+Math.imul(v,I)|0)|0)+((8191&(U=(U=U+Math.imul(v,R)|0)+Math.imul(b,I)|0))<<13)|0,tt=((Z=Z+Math.imul(b,R)|0)+(U>>>13)|0)+(v>>>26)|0,v&=67108863,q=Math.imul(B,K),U=(U=Math.imul(B,Q))+Math.imul(P,K)|0,Z=Math.imul(P,Q),q=q+Math.imul(N,$)|0,U=(U=U+Math.imul(N,J)|0)+Math.imul(T,$)|0,Z=Z+Math.imul(T,J)|0,q=q+Math.imul(O,f)|0,U=(U=U+Math.imul(O,h)|0)+Math.imul(C,f)|0,Z=Z+Math.imul(C,h)|0,q=q+Math.imul(S,g)|0,U=(U=U+Math.imul(S,A)|0)+Math.imul(E,g)|0,Z=Z+Math.imul(E,A)|0,q=q+Math.imul(_,k)|0,U=(U=U+Math.imul(_,j)|0)+Math.imul(M,k)|0,Z=Z+Math.imul(M,j)|0,y=(tt+(q+Math.imul(y,I)|0)|0)+((8191&(U=(U=U+Math.imul(y,R)|0)+Math.imul(w,I)|0))<<13)|0,tt=((Z=Z+Math.imul(w,R)|0)+(U>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(B,$),U=(U=Math.imul(B,J))+Math.imul(P,$)|0,Z=Math.imul(P,J),q=q+Math.imul(N,f)|0,U=(U=U+Math.imul(N,h)|0)+Math.imul(T,f)|0,Z=Z+Math.imul(T,h)|0,q=q+Math.imul(O,g)|0,U=(U=U+Math.imul(O,A)|0)+Math.imul(C,g)|0,Z=Z+Math.imul(C,A)|0,q=q+Math.imul(S,k)|0,U=(U=U+Math.imul(S,j)|0)+Math.imul(E,k)|0,Z=Z+Math.imul(E,j)|0,_=(tt+(q+Math.imul(_,I)|0)|0)+((8191&(U=(U=U+Math.imul(_,R)|0)+Math.imul(M,I)|0))<<13)|0,tt=((Z=Z+Math.imul(M,R)|0)+(U>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(B,f),U=(U=Math.imul(B,h))+Math.imul(P,f)|0,Z=Math.imul(P,h),q=q+Math.imul(N,g)|0,U=(U=U+Math.imul(N,A)|0)+Math.imul(T,g)|0,Z=Z+Math.imul(T,A)|0,q=q+Math.imul(O,k)|0,U=(U=U+Math.imul(O,j)|0)+Math.imul(C,k)|0,Z=Z+Math.imul(C,j)|0,S=(tt+(q+Math.imul(S,I)|0)|0)+((8191&(U=(U=U+Math.imul(S,R)|0)+Math.imul(E,I)|0))<<13)|0,tt=((Z=Z+Math.imul(E,R)|0)+(U>>>13)|0)+(S>>>26)|0,S&=67108863,q=Math.imul(B,g),U=(U=Math.imul(B,A))+Math.imul(P,g)|0,Z=Math.imul(P,A),q=q+Math.imul(N,k)|0,U=(U=U+Math.imul(N,j)|0)+Math.imul(T,k)|0,Z=Z+Math.imul(T,j)|0,O=(tt+(q+Math.imul(O,I)|0)|0)+((8191&(U=(U=U+Math.imul(O,R)|0)+Math.imul(C,I)|0))<<13)|0,tt=((Z=Z+Math.imul(C,R)|0)+(U>>>13)|0)+(O>>>26)|0,O&=67108863,q=Math.imul(B,k),U=(U=Math.imul(B,j))+Math.imul(P,k)|0,Z=Math.imul(P,j),N=(tt+(q+Math.imul(N,I)|0)|0)+((8191&(U=(U=U+Math.imul(N,R)|0)+Math.imul(T,I)|0))<<13)|0,tt=((Z=Z+Math.imul(T,R)|0)+(U>>>13)|0)+(N>>>26)|0,N&=67108863,I=(tt+Math.imul(B,I)|0)+((8191&(U=(U=Math.imul(B,R))+Math.imul(P,I)|0))<<13)|0,tt=((Z=Math.imul(P,R))+(U>>>13)|0)+(I>>>26)|0,I&=67108863,o[0]=G,o[1]=X,o[2]=a,o[3]=m,o[4]=x,o[5]=i,o[6]=r,o[7]=t,o[8]=e,o[9]=s,o[10]=c,o[11]=d,o[12]=v,o[13]=y,o[14]=_,o[15]=S,o[16]=O,o[17]=N,o[18]=I,0!=tt&&(o[19]=tt,n.length++),n};function m(t,e,n){return(new v).mulp(t,e,n)}function v(t,e){this.x=t,this.y=e}Math.imul||(p=d),o.prototype.mulTo=function(t,e){var n=this.length+t.length;e=(10===this.length&&10===t.length?p:n<63?d:n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var r=0,i=0,o=0;o<n.length-1;o++){for(var a=i,s=(i=0,67108863&r),u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var c=(0|t.words[o-f])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0);i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}n.words[o]=s,r=a,a=i}return 0!==r?n.words[o]=r:n.length--,n.strip()}:m)(this,t,e);return e},v.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,n,t);return e},v.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var r=0,i=0;i<e;i++)r|=(1&t)<<e-i-1,t>>=1;return r},v.prototype.permute=function(t,e,n,r,i,o){for(var a=0;a<o;a++)r[a]=e[t[a]],i[a]=n[t[a]]},v.prototype.transform=function(t,e,n,r,i,o){this.permute(o,t,e,n,r,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var l=u,h=f,d=0;d<a;d++){var p=n[c+d],m=r[c+d],v=n[c+d+a],b=l*v-h*(g=r[c+d+a]),g=l*g+h*v;n[c+d]=p+(v=b),r[c+d]=m+g,n[c+d+a]=p-v,r[c+d+a]=m-g,d!==s&&(b=u*l-f*h,h=u*h+f*l,l=b)}},v.prototype.guessLen13b=function(t,e){t=1&(r=1|Math.max(e,t));for(var n=0,r=r/2|0;r;r>>>=1)n++;return 1<<n+1+t},v.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var r=0;r<n/2;r++){var i=t[r];t[r]=t[n-r-1],t[n-r-1]=i,i=e[r],e[r]=-e[n-r-1],e[n-r-1]=-i}},v.prototype.normalize13b=function(t,e){for(var n=0,r=0;r<e/2;r++){var i=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+n;t[r]=67108863&i,n=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,n,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,n[2*a+1]=8191&(o>>>=13),o>>>=13;for(a=2*e;a<i;++a)n[a]=0;r(0===o),r(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},v.prototype.mulp=function(t,e,n){var r=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(r),o=this.stub(r),a=new Array(r),s=new Array(r),u=new Array(r),f=new Array(r),c=new Array(r),l=new Array(r),h=n.words;h.length=r,this.convert13b(t.words,t.length,a,r),this.convert13b(e.words,e.length,f,r),this.transform(a,o,s,u,r,i),this.transform(f,o,c,l,r,i);for(var d=0;d<r;d++){var p=s[d]*c[d]-u[d]*l[d];u[d]=s[d]*l[d]+u[d]*c[d],s[d]=p}return this.conjugate(s,u,r),this.transform(s,u,h,o,r,i),this.conjugate(h,o,r),this.normalize13b(h,r),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.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),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=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()),n=0;n<e.length;n++){var r=n%26;e[n]=(t.words[n/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,r=0;r<e.length&&0===e[r];r++,n=n.sqr());if(++r<e.length)for(var i=n.sqr();r<e.length;r++,i=i.sqr())0!==e[r]&&(n=n.mul(i));return n},o.prototype.iushln=function(t){r("number"==typeof t&&0<=t);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!=e){for(var o=0,a=0;a<this.length;a++){var s=this.words[a]&i,u=(0|this.words[a])-s<<e;this.words[a]=u|o,o=s>>>26-e}o&&(this.words[a]=o,this.length++)}if(0!=n){for(a=this.length-1;0<=a;a--)this.words[a+n]=this.words[a];for(a=0;a<n;a++)this.words[a]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){r("number"==typeof t&&0<=t);var i=e?(e-e%26)/26:0,o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0!==a)if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;0<=f&&(0!==c||i<=f);f--){var l=0|this.words[f];this.words[f]=c<<26-o|l>>>o,c=l&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},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){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return!(this.length<=t)&&!!(this.words[t]&1<<e)},o.prototype.imaskn=function(t){r("number"==typeof t&&0<=t);var e=t%26;t=(t-e)/26;return r(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(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.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&&67108864<=this.words[e];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(r("number"==typeof t),r(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];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,n){var i=t.length+n;this._expand(i);for(var o=0,a=0;a<t.length;a++){var s=(0|this.words[a+n])+o,u=(0|t.words[a])*e;o=((s-=67108863&u)>>26)-(u/67108864|0);this.words[a+n]=67108863&s}for(;a<this.length-n;a++)o=(s=(0|this.words[a+n])+o)>>26,this.words[a+n]=67108863&s;if(0===o)return this.strip();for(r(-1===o),a=o=0;a<this.length;a++)o=(s=-(0|this.words[a])+o)>>26,this.words[a]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=this.length-t.length,r=this.clone(),i=t,a=0|i.words[i.length-1];0!=(n=26-this._countBits(a))&&(i=i.ushln(n),r.iushln(n),a=0|i.words[i.length-1]);var s,u=r.length-i.length;if("mod"!==e){(s=new o(null)).length=1+u,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}t=r.clone()._ishlnsubmul(i,1,u),0===t.negative&&(r=t,s&&(s.words[u]=1));for(var c=u-1;0<=c;c--){var l=67108864*(0|r.words[i.length+c])+(0|r.words[i.length+c-1]);l=Math.min(l/a|0,67108863);for(r._ishlnsubmul(i,l,c);0!==r.negative;)l--,r.negative=0,r._ishlnsubmul(i,1,c),r.isZero()||(r.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),r.strip(),"div"!==e&&0!=n&&r.iushrn(n),{div:s||null,mod:r}},o.prototype.divmod=function(t,e,n){return r(!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&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),{div:i="mod"!==e?s.div.neg():i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&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 i,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 n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1);t=t.andln(1),r=n.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;0<=i;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;0<=n;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());for(var e=this,n=t.clone(),i=(e=0!==e.negative?e.umod(t):e.clone(),new o(1)),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(0<h)for(e.iushrn(h);0<h--;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(l)),i.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(0<p)for(n.iushrn(p);0<p--;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(l)),s.iushrn(1),u.iushrn(1);0<=e.cmp(n)?(e.isub(n),i.isub(s),a.isub(u)):(n.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());for(var e,n=this,i=t.clone(),a=(n=0!==n.negative?n.umod(t):n.clone(),new o(1)),s=new o(0),u=i.clone();0<n.cmpn(1)&&0<i.cmpn(1);){for(var f=0,c=1;0==(n.words[0]&c)&&f<26;++f,c<<=1);if(0<f)for(n.iushrn(f);0<f--;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,h=1;0==(i.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(i.iushrn(l);0<l--;)s.isOdd()&&s.iadd(u),s.iushrn(1);0<=n.cmp(i)?(n.isub(i),a.isub(s)):(i.isub(n),s.isub(a))}return(e=0===n.cmpn(1)?a:s).cmpn(0)<0&&e.iadd(t),e},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0;for(var r=n.negative=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var o=e;e=n,n=o}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},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){r("number"==typeof t);var e=t%26;t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var n=e,i=t;0!==n&&i<this.length;i++){var o=0|this.words[i];n=(o+=n)>>>26;o&=67108863,this.words[i]=o}return 0!==n&&(this.words[i]=n,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(r((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},o.prototype.cmp=function(t){return 0!==this.negative&&0===t.negative?-1:0===this.negative&&0!==t.negative?1:(t=this.ucmp(t),0!==this.negative?0|-t:t)},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;0<=n;n--){var r=0|this.words[n],i=0|t.words[n];if(r!=i){r<i?e=-1:i<r&&(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 0<=this.cmpn(t)},o.prototype.gte=function(t){return 0<=this.cmp(t)},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 M(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(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 r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red 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