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wt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(A,U),n=Math.imul(A,Z),n=n+Math.imul(R,U)|0,o=Math.imul(R,Z),r=r+Math.imul(S,H)|0,n=n+Math.imul(S,K)|0,n=n+Math.imul(k,H)|0,o=o+Math.imul(k,K)|0,r=r+Math.imul(w,V)|0,n=n+Math.imul(w,G)|0,n=n+Math.imul(M,V)|0,o=o+Math.imul(M,G)|0,r=r+Math.imul(g,Y)|0,n=n+Math.imul(g,J)|0,n=n+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,r=r+Math.imul(p,Q)|0,n=n+Math.imul(p,tt)|0,n=n+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0,r=r+Math.imul(l,it)|0,n=n+Math.imul(l,rt)|0,n=n+Math.imul(d,it)|0,o=o+Math.imul(d,rt)|0;var Mt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(B,U),n=Math.imul(B,Z),n=n+Math.imul(I,U)|0,o=Math.imul(I,Z),r=r+Math.imul(A,H)|0,n=n+Math.imul(A,K)|0,n=n+Math.imul(R,H)|0,o=o+Math.imul(R,K)|0,r=r+Math.imul(S,V)|0,n=n+Math.imul(S,G)|0,n=n+Math.imul(k,V)|0,o=o+Math.imul(k,G)|0,r=r+Math.imul(w,Y)|0,n=n+Math.imul(w,J)|0,n=n+Math.imul(M,Y)|0,o=o+Math.imul(M,J)|0,r=r+Math.imul(g,Q)|0,n=n+Math.imul(g,tt)|0,n=n+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,r=r+Math.imul(p,it)|0,n=n+Math.imul(p,rt)|0,n=n+Math.imul(m,it)|0,o=o+Math.imul(m,rt)|0,r=r+Math.imul(l,ot)|0,n=n+Math.imul(l,ht)|0,n=n+Math.imul(d,ot)|0,o=o+Math.imul(d,ht)|0;var _t=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(L,U),n=Math.imul(L,Z),n=n+Math.imul(j,U)|0,o=Math.imul(j,Z),r=r+Math.imul(B,H)|0,n=n+Math.imul(B,K)|0,n=n+Math.imul(I,H)|0,o=o+Math.imul(I,K)|0,r=r+Math.imul(A,V)|0,n=n+Math.imul(A,G)|0,n=n+Math.imul(R,V)|0,o=o+Math.imul(R,G)|0,r=r+Math.imul(S,Y)|0,n=n+Math.imul(S,J)|0,n=n+Math.imul(k,Y)|0,o=o+Math.imul(k,J)|0,r=r+Math.imul(w,Q)|0,n=n+Math.imul(w,tt)|0,n=n+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,r=r+Math.imul(g,it)|0,n=n+Math.imul(g,rt)|0,n=n+Math.imul(v,it)|0,o=o+Math.imul(v,rt)|0,r=r+Math.imul(p,ot)|0,n=n+Math.imul(p,ht)|0,n=n+Math.imul(m,ot)|0,o=o+Math.imul(m,ht)|0,r=r+Math.imul(l,at)|0,n=n+Math.imul(l,ut)|0,n=n+Math.imul(d,at)|0,o=o+Math.imul(d,ut)|0;var St=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(q,U),n=Math.imul(q,Z),n=n+Math.imul(P,U)|0,o=Math.imul(P,Z),r=r+Math.imul(L,H)|0,n=n+Math.imul(L,K)|0,n=n+Math.imul(j,H)|0,o=o+Math.imul(j,K)|0,r=r+Math.imul(B,V)|0,n=n+Math.imul(B,G)|0,n=n+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,r=r+Math.imul(A,Y)|0,n=n+Math.imul(A,J)|0,n=n+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,r=r+Math.imul(S,Q)|0,n=n+Math.imul(S,tt)|0,n=n+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,r=r+Math.imul(w,it)|0,n=n+Math.imul(w,rt)|0,n=n+Math.imul(M,it)|0,o=o+Math.imul(M,rt)|0,r=r+Math.imul(g,ot)|0,n=n+Math.imul(g,ht)|0,n=n+Math.imul(v,ot)|0,o=o+Math.imul(v,ht)|0,r=r+Math.imul(p,at)|0,n=n+Math.imul(p,ut)|0,n=n+Math.imul(m,at)|0,o=o+Math.imul(m,ut)|0,r=r+Math.imul(l,lt)|0,n=n+Math.imul(l,dt)|0,n=n+Math.imul(d,lt)|0,o=o+Math.imul(d,dt)|0;var kt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(C,U),n=Math.imul(C,Z),n=n+Math.imul(D,U)|0,o=Math.imul(D,Z),r=r+Math.imul(q,H)|0,n=n+Math.imul(q,K)|0,n=n+Math.imul(P,H)|0,o=o+Math.imul(P,K)|0,r=r+Math.imul(L,V)|0,n=n+Math.imul(L,G)|0,n=n+Math.imul(j,V)|0,o=o+Math.imul(j,G)|0,r=r+Math.imul(B,Y)|0,n=n+Math.imul(B,J)|0,n=n+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,r=r+Math.imul(A,Q)|0,n=n+Math.imul(A,tt)|0,n=n+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,r=r+Math.imul(S,it)|0,n=n+Math.imul(S,rt)|0,n=n+Math.imul(k,it)|0,o=o+Math.imul(k,rt)|0,r=r+Math.imul(w,ot)|0,n=n+Math.imul(w,ht)|0,n=n+Math.imul(M,ot)|0,o=o+Math.imul(M,ht)|0,r=r+Math.imul(g,at)|0,n=n+Math.imul(g,ut)|0,n=n+Math.imul(v,at)|0,o=o+Math.imul(v,ut)|0,r=r+Math.imul(p,lt)|0,n=n+Math.imul(p,dt)|0,n=n+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0,r=r+Math.imul(l,pt)|0,n=n+Math.imul(l,mt)|0,n=n+Math.imul(d,pt)|0,o=o+Math.imul(d,mt)|0;var Et=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(C,H),n=Math.imul(C,K),n=n+Math.imul(D,H)|0,o=Math.imul(D,K),r=r+Math.imul(q,V)|0,n=n+Math.imul(q,G)|0,n=n+Math.imul(P,V)|0,o=o+Math.imul(P,G)|0,r=r+Math.imul(L,Y)|0,n=n+Math.imul(L,J)|0,n=n+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,r=r+Math.imul(B,Q)|0,n=n+Math.imul(B,tt)|0,n=n+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,r=r+Math.imul(A,it)|0,n=n+Math.imul(A,rt)|0,n=n+Math.imul(R,it)|0,o=o+Math.imul(R,rt)|0,r=r+Math.imul(S,ot)|0,n=n+Math.imul(S,ht)|0,n=n+Math.imul(k,ot)|0,o=o+Math.imul(k,ht)|0,r=r+Math.imul(w,at)|0,n=n+Math.imul(w,ut)|0,n=n+Math.imul(M,at)|0,o=o+Math.imul(M,ut)|0,r=r+Math.imul(g,lt)|0,n=n+Math.imul(g,dt)|0,n=n+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0,r=r+Math.imul(p,pt)|0,n=n+Math.imul(p,mt)|0,n=n+Math.imul(m,pt)|0,o=o+Math.imul(m,mt)|0;var At=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(C,V),n=Math.imul(C,G),n=n+Math.imul(D,V)|0,o=Math.imul(D,G),r=r+Math.imul(q,Y)|0,n=n+Math.imul(q,J)|0,n=n+Math.imul(P,Y)|0,o=o+Math.imul(P,J)|0,r=r+Math.imul(L,Q)|0,n=n+Math.imul(L,tt)|0,n=n+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,r=r+Math.imul(B,it)|0,n=n+Math.imul(B,rt)|0,n=n+Math.imul(I,it)|0,o=o+Math.imul(I,rt)|0,r=r+Math.imul(A,ot)|0,n=n+Math.imul(A,ht)|0,n=n+Math.imul(R,ot)|0,o=o+Math.imul(R,ht)|0,r=r+Math.imul(S,at)|0,n=n+Math.imul(S,ut)|0,n=n+Math.imul(k,at)|0,o=o+Math.imul(k,ut)|0,r=r+Math.imul(w,lt)|0,n=n+Math.imul(w,dt)|0,n=n+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0,r=r+Math.imul(g,pt)|0,n=n+Math.imul(g,mt)|0,n=n+Math.imul(v,pt)|0,o=o+Math.imul(v,mt)|0;var Rt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,r=Math.imul(C,Y),n=Math.imul(C,J),n=n+Math.imul(D,Y)|0,o=Math.imul(D,J),r=r+Math.imul(q,Q)|0,n=n+Math.imul(q,tt)|0,n=n+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,r=r+Math.imul(L,it)|0,n=n+Math.imul(L,rt)|0,n=n+Math.imul(j,it)|0,o=o+Math.imul(j,rt)|0,r=r+Math.imul(B,ot)|0,n=n+Math.imul(B,ht)|0,n=n+Math.imul(I,ot)|0,o=o+Math.imul(I,ht)|0,r=r+Math.imul(A,at)|0,n=n+Math.imul(A,ut)|0,n=n+Math.imul(R,at)|0,o=o+Math.imul(R,ut)|0,r=r+Math.imul(S,lt)|0,n=n+Math.imul(S,dt)|0,n=n+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0,r=r+Math.imul(w,pt)|0,n=n+Math.imul(w,mt)|0,n=n+Math.imul(M,pt)|0,o=o+Math.imul(M,mt)|0;var xt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(C,Q),n=Math.imul(C,tt),n=n+Math.imul(D,Q)|0,o=Math.imul(D,tt),r=r+Math.imul(q,it)|0,n=n+Math.imul(q,rt)|0,n=n+Math.imul(P,it)|0,o=o+Math.imul(P,rt)|0,r=r+Math.imul(L,ot)|0,n=n+Math.imul(L,ht)|0,n=n+Math.imul(j,ot)|0,o=o+Math.imul(j,ht)|0,r=r+Math.imul(B,at)|0,n=n+Math.imul(B,ut)|0,n=n+Math.imul(I,at)|0,o=o+Math.imul(I,ut)|0,r=r+Math.imul(A,lt)|0,n=n+Math.imul(A,dt)|0,n=n+Math.imul(R,lt)|0,o=o+Math.imul(R,dt)|0,r=r+Math.imul(S,pt)|0,n=n+Math.imul(S,mt)|0,n=n+Math.imul(k,pt)|0,o=o+Math.imul(k,mt)|0;var Bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,r=Math.imul(C,it),n=Math.imul(C,rt),n=n+Math.imul(D,it)|0,o=Math.imul(D,rt),r=r+Math.imul(q,ot)|0,n=n+Math.imul(q,ht)|0,n=n+Math.imul(P,ot)|0,o=o+Math.imul(P,ht)|0,r=r+Math.imul(L,at)|0,n=n+Math.imul(L,ut)|0,n=n+Math.imul(j,at)|0,o=o+Math.imul(j,ut)|0,r=r+Math.imul(B,lt)|0,n=n+Math.imul(B,dt)|0,n=n+Math.imul(I,lt)|0,o=o+Math.imul(I,dt)|0,r=r+Math.imul(A,pt)|0,n=n+Math.imul(A,mt)|0,n=n+Math.imul(R,pt)|0,o=o+Math.imul(R,mt)|0;var It=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(It>>>26)|0,It&=67108863,r=Math.imul(C,ot),n=Math.imul(C,ht),n=n+Math.imul(D,ot)|0,o=Math.imul(D,ht),r=r+Math.imul(q,at)|0,n=n+Math.imul(q,ut)|0,n=n+Math.imul(P,at)|0,o=o+Math.imul(P,ut)|0,r=r+Math.imul(L,lt)|0,n=n+Math.imul(L,dt)|0,n=n+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0,r=r+Math.imul(B,pt)|0,n=n+Math.imul(B,mt)|0,n=n+Math.imul(I,pt)|0,o=o+Math.imul(I,mt)|0;var Tt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(C,at),n=Math.imul(C,ut),n=n+Math.imul(D,at)|0,o=Math.imul(D,ut),r=r+Math.imul(q,lt)|0,n=n+Math.imul(q,dt)|0,n=n+Math.imul(P,lt)|0,o=o+Math.imul(P,dt)|0,r=r+Math.imul(L,pt)|0,n=n+Math.imul(L,mt)|0,n=n+Math.imul(j,pt)|0,o=o+Math.imul(j,mt)|0;var Lt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(C,lt),n=Math.imul(C,dt),n=n+Math.imul(D,lt)|0,o=Math.imul(D,dt),r=r+Math.imul(q,pt)|0,n=n+Math.imul(q,mt)|0,n=n+Math.imul(P,pt)|0,o=o+Math.imul(P,mt)|0;var jt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,r=Math.imul(C,pt),n=Math.imul(C,mt),n=n+Math.imul(D,pt)|0,o=Math.imul(D,mt);var Ot=(u+r|0)+((8191&n)<<13)|0;return u=(o+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,a[0]=bt,a[1]=gt,a[2]=vt,a[3]=yt,a[4]=wt,a[5]=Mt,a[6]=_t,a[7]=St,a[8]=kt,a[9]=Et,a[10]=At,a[11]=Rt,a[12]=xt,a[13]=Bt,a[14]=It,a[15]=Tt,a[16]=Lt,a[17]=jt,a[18]=Ot,0!==u&&(a[19]=u,i.length++),i};function b(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){var h=n;n=0;for(var s=67108863&r,a=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=a;u++){var f=o-u,l=0|t.words[f],d=0|e.words[u],c=l*d,p=67108863&c;h=h+(c/67108864|0)|0,p=p+s|0,s=67108863&p,h=h+(p>>>26)|0,n+=h>>>26,h&=67108863}i.words[o]=s,r=h,h=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}function g(t,e,i){var r=new v;return r.mulp(t,e,i)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function(t,e){var i,r=this.length+t.length;return i=10===this.length&&10===t.length?m(this,t,e):r<63?p(this,t,e):r<1024?b(this,t,e):g(this,t,e),i},v.prototype.makeRBT=function(t){for(var e=new Array(t),i=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},v.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},v.prototype.permute=function(t,e,i,r,n,o){for(var h=0;h<o;h++)r[h]=e[t[h]],n[h]=i[t[h]]},v.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var h=1;h<n;h<<=1)for(var s=h<<1,a=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=a,d=u,c=0;c<h;c++){var p=i[f+c],m=r[f+c],b=i[f+c+h],g=r[f+c+h],v=l*b-d*g;g=l*g+d*b,b=v,i[f+c]=p+b,r[f+c]=m+g,i[f+c+h]=p-b,r[f+c+h]=m-g,c!==s&&(v=a*l-u*d,d=a*d+u*l,l=v)}},v.prototype.guessLen13b=function(t,e){var i=1|Math.max(e,t),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},v.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},v.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},v.prototype.convert13b=function(t,e,i,n){for(var o=0,h=0;h<e;h++)o+=0|t[h],i[2*h]=8191&o,o>>>=13,i[2*h+1]=8191&o,o>>>=13;for(h=2*e;h<n;++h)i[h]=0;r(0===o),r(0===(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},v.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),h=new Array(r),s=new Array(r),a=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,h,r),this.convert13b(e.words,e.length,u,r),this.transform(h,o,s,a,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=s[c]*f[c]-a[c]*l[c];a[c]=s[c]*l[c]+a[c]*f[c],s[c]=p}return this.conjugate(s,a,r),this.transform(s,a,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"===typeof t),r(t<67108864);for(var e=0,i=0;i<this.length;i++){var n=(0|this.words[i])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[i]=67108863&o}return 0!==e&&(this.words[i]=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=c(t);if(0===e.length)return new o(1);for(var i=this,r=0;r<e.length;r++,i=i.sqr())if(0!==e[r])break;if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},o.prototype.iushln=function(t){r("number"===typeof t&&t>=0);var e,i=t%26,n=(t-i)/26,o=67108863>>>26-i<<26-i;if(0!==i){var h=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,a=(0|this.words[e])-s<<i;this.words[e]=a|h,h=s>>>26-i}h&&(this.words[e]=h,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,i){var n;r("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,h=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,a=i;if(n-=h,n=Math.max(0,n),a){for(var u=0;u<h;u++)a.words[u]=this.words[u];a.length=h}if(0===h);else if(this.length>h)for(this.length-=h,u=0;u<this.length;u++)this.words[u]=this.words[u+h];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return a&&0!==f&&(a.words[a.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,i){return r(0===this.negative),this.iushrn(t,e,i)},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&&t>=0);var e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return!1;var o=this.words[i];return!!(o&n)},o.prototype.imaskn=function(t){r("number"===typeof t&&t>=0);var e=t%26,i=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==e&&i++,this.length=Math.min(i,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return 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):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(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]-=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,i){var n,o,h=t.length+i;this._expand(h);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+i])+s;var a=(0|t.words[n])*e;o-=67108863&a,s=(o>>26)-(a/67108864|0),this.words[n+i]=67108863&o}for(;n<this.length-i;n++)o=(0|this.words[n+i])+s,s=o>>26,this.words[n+i]=67108863&o;if(0===s)return this.strip();for(r(-1===s),s=0,n=0;n<this.length;n++)o=-(0|this.words[n])+s,s=o>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var i=this.length-t.length,r=this.clone(),n=t,h=0|n.words[n.length-1],s=this._countBits(h);i=26-s,0!==i&&(n=n.ushln(i),r.iushln(i),h=0|n.words[n.length-1]);var a,u=r.length-n.length;if("mod"!==e){a=new o(null),a.length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var l=r.clone()._ishlnsubmul(n,1,u);0===l.negative&&(r=l,a&&(a.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|r.words[n.length+d])+(0|r.words[n.length+d-1]);c=Math.min(c/h|0,67108863),r._ishlnsubmul(n,c,d);while(0!==r.negative)c--,r.negative=0,r._ishlnsubmul(n,1,d),r.isZero()||(r.negative^=1);a&&(a.words[d]=c)}return a&&a.strip(),r.strip(),"div"!==e&&0!==i&&r.iushrn(i),{div:a||null,mod:r}},o.prototype.divmod=function(t,e,i){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&&(n=s.div.neg()),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.iadd(t)),{div:n,mod:h}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!==(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.isub(t)),{div:s.div,mod:h}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,h,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 i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),n=t.andln(1),o=i.cmp(r);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,i=0,n=this.length-1;n>=0;n--)i=(e*i+(0|this.words[n]))%t;return i},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*e;this.words[i]=n/t|0,e=n%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());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n=new o(1),h=new o(0),s=new o(0),a=new o(1),u=0;while(e.isEven()&&i.isEven())e.iushrn(1),i.iushrn(1),++u;var f=i.clone(),l=e.clone();while(!e.isZero()){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0){e.iushrn(d);while(d-- >0)(n.isOdd()||h.isOdd())&&(n.iadd(f),h.isub(l)),n.iushrn(1),h.iushrn(1)}for(var p=0,m=1;0===(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0){i.iushrn(p);while(p-- >0)(s.isOdd()||a.isOdd())&&(s.iadd(f),a.isub(l)),s.iushrn(1),a.iushrn(1)}e.cmp(i)>=0?(e.isub(i),n.isub(s),h.isub(a)):(i.isub(e),s.isub(n),a.isub(h))}return{a:s,b:a,gcd:i.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n,h=new o(1),s=new o(0),a=i.clone();while(e.cmpn(1)>0&&i.cmpn(1)>0){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0){e.iushrn(u);while(u-- >0)h.isOdd()&&h.iadd(a),h.iushrn(1)}for(var l=0,d=1;0===(i.words[0]&d)&&l<26;++l,d<<=1);if(l>0){i.iushrn(l);while(l-- >0)s.isOdd()&&s.iadd(a),s.iushrn(1)}e.cmp(i)>=0?(e.isub(i),h.isub(s)):(i.isub(e),s.isub(h))}return n=0===e.cmpn(1)?h:s,n.cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0,i.negative=0;for(var r=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);do{while(e.isEven())e.iushrn(1);while(i.isEven())i.iushrn(1);var n=e.cmp(i);if(n<0){var o=e;e=i,i=o}else if(0===n||0===i.cmpn(1))break;e.isub(i)}while(1);return i.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,i=(t-e)/26,n=1<<e;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var o=n,h=i;0!==o&&h<this.length;h++){var s=0|this.words[h];s+=o,o=s>>>26,s&=67108863,this.words[h]=s}return 0!==o&&(this.words[h]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,i=t<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)e=1;else{i&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|t.words[i];if(r!==n){r<n?e=-1:r>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new E(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 M(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){E.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var e,i=t;do{this.split(i,this.tmp),i=this.imulK(i),i=i.iadd(this.tmp),e=i.bitLength()}while(e>this.n);var r=e<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(M,w),M.prototype.split=function(t,e){for(var i=4194303,r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&i,n=10;n<t.length;n++){var h=0|t.words[n];t.words[n-10]=(h&i)<<4|o>>>22,o=h}o>>>=22,t.words[n-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=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},n(_,w),n(S,w),n(k,w),k.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,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 M;else if("p224"===t)e=new _;else if("p192"===t)e=new S;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new k}return y[t]=e,e},E.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},E.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")},E.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},E.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},E.prototype.add=function(t,e){this._verify2(t,e);var i=t.add(e);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},E.prototype.iadd=function(t,e){this._verify2(t,e);var i=t.iadd(e);return i.cmp(this.m)>=0&&i.isub(this.m),i},E.prototype.sub=function(t,e){this._verify2(t,e);var i=t.sub(e);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},E.prototype.isub=function(t,e){this._verify2(t,e);var i=t.isub(e);return i.cmpn(0)<0&&i.iadd(this.m),i},E.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},E.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},E.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},E.prototype.isqr=function(t){return this.imul(t,t.clone())},E.prototype.sqr=function(t){return this.mul(t,t)},E.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2===1),3===e){var i=this.m.add(new o(1)).iushrn(2);return this.pow(t,i)}var n=this.m.subn(1),h=0;while(!n.isZero()&&0===n.andln(1))h++,n.iushrn(1);r(!n.isZero());var s=new o(1).toRed(this),a=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();f=new o(2*f*f).toRed(this);while(0!==this.pow(f,u).cmp(a))f.redIAdd(a);var l=this.pow(f,n),d=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),p=h;while(0!==c.cmp(s)){for(var m=c,b=0;0!==m.cmp(s);b++)m=m.redSqr();r(b<p);var g=this.pow(l,new o(1).iushln(p-b-1));d=d.redMul(g),l=g.redSqr(),c=c.redMul(l),p=b}return d},E.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},E.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=4,r=new Array(1<<i);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var h=r[0],s=0,a=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var f=e.words[n],l=u-1;l>=0;l--){var d=f>>l&1;h!==r[0]&&(h=this.sqr(h)),0!==d||0!==s?(s<<=1,s|=d,a++,(a===i||0===n&&0===l)&&(h=this.mul(h,r[s]),a=0,s=0)):a=0}u=26}return h},E.prototype.convertTo=function(t){var e=t.umod(this.m);return 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e._forceRed(this)}})(t,this)}).call(this,i("62e4")(t))},"0145":function(t,e){e.encrypt=function(t,e){return t._cipher.encryptBlock(e)},e.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},"0184":function(t,e,i){"use strict";var r=i("da3e");function n(t){this.options=t,this.type=this.options.type,this.blockSize=8,this._init(),this.buffer=new Array(this.blockSize),this.bufferOff=0}t.exports=n,n.prototype._init=function(){},n.prototype.update=function(t){return 0===t.length?[]:"decrypt"===this.type?this._updateDecrypt(t):this._updateEncrypt(t)},n.prototype._buffer=function(t,e){for(var i=Math.min(this.buffer.length-this.bufferOff,t.length-e),r=0;r<i;r++)this.buffer[this.bufferOff+r]=t[e+r];return this.bufferOff+=i,i},n.prototype._flushBuffer=function(t,e){return this._update(this.buffer,0,t,e),this.bufferOff=0,this.blockSize},n.prototype._updateEncrypt=function(t){var e=0,i=0,r=(this.bufferOff+t.length)/this.blockSize|0,n=new Array(r*this.blockSize);0!==this.bufferOff&&(e+=this._buffer(t,e),this.bufferOff===this.buffer.length&&(i+=this._flushBuffer(n,i)));for(var o=t.length-(t.length-e)%this.blockSize;e<o;e+=this.blockSize)this._update(t,e,n,i),i+=this.blockSize;for(;e<t.length;e++,this.bufferOff++)this.buffer[this.bufferOff]=t[e];return n},n.prototype._updateDecrypt=function(t){for(var e=0,i=0,r=Math.ceil((this.bufferOff+t.length)/this.blockSize)-1,n=new Array(r*this.blockSize);r>0;r--)e+=this._buffer(t,e),i+=this._flushBuffer(n,i);return e+=this._buffer(t,e),n},n.prototype.final=function(t){var e,i;return t&&(e=this.update(t)),i="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),e?e.concat(i):i},n.prototype._pad=function(t,e){if(0===e)return!1;while(e<t.length)t[e++]=0;return!0},n.prototype._finalEncrypt=function(){if(!this._pad(this.buffer,this.bufferOff))return[];var t=new Array(this.blockSize);return this._update(this.buffer,0,t,0),t},n.prototype._unpad=function(t){return 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/*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
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n(t);r.call(this,t)}i("3fb5")(n,r),n.prototype._transform=function(t,e,i){i(null,t)}},"0be8":function(t,e){e["des-ecb"]={key:8,iv:0},e["des-cbc"]=e.des={key:8,iv:8},e["des-ede3-cbc"]=e.des3={key:24,iv:8},e["des-ede3"]={key:24,iv:0},e["des-ede-cbc"]={key:16,iv:8},e["des-ede"]={key:16,iv:0}},"0cbb":function(t,e,i){"use strict";var r,n=e,o=i("7d92"),h=i("4136"),s=i("f3a3"),a=s.assert;function u(t){"short"===t.type?this.curve=new h.short(t):"edwards"===t.type?this.curve=new h.edwards(t):this.curve=new h.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,a(this.g.validate(),"Invalid curve"),a(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function f(t,e){Object.defineProperty(n,t,{configurable:!0,enumerable:!0,get:function(){var i=new u(e);return Object.defineProperty(n,t,{configurable:!0,enumerable:!0,value:i}),i}})}n.PresetCurve=u,f("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe 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f.importKey("raw",t,{name:"PBKDF2"},!1,["deriveBits"]).then((function(t){return f.deriveBits({name:"PBKDF2",salt:e,iterations:i,hash:{name:n}},t,r<<3)})).then((function(t){return o.from(t)}))}function b(t,e){t.then((function(t){p()((function(){e(null,t)}))}),(function(t){p()((function(){e(t)}))}))}t.exports=function(t,i,r,n,o,f){"function"===typeof o&&(f=o,o=void 0),o=o||"sha1";var d=l[o.toLowerCase()];if(d&&"function"===typeof e.Promise){if(h(r,n),t=u(t,s,"Password"),i=u(i,s,"Salt"),"function"!==typeof f)throw new Error("No callback provided to pbkdf2");b(c(d).then((function(e){return e?m(t,i,r,n,d):a(t,i,r,n,o)})),f)}else p()((function(){var e;try{e=a(t,i,r,n,o)}catch(h){return f(h)}f(null,e)}))}}).call(this,i("c8ba"))},"20f6":function(t,e,i){"use strict";const r=e;r.der=i("cfbd"),r.pem=i("8df7")},2137:function(t,e,i){"use strict";var r=i("c3c0"),n=i("da3e");function o(t,e,i){if(!(this instanceof o))return new 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e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length}},{key:"unshift",value:function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length}},{key:"shift",value:function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}}},{key:"clear",value:function(){this.head=this.tail=null,this.length=0}},{key:"join",value:function(t){if(0===this.length)return"";var e=this.head,i=""+e.data;while(e=e.next)i+=t+e.data;return i}},{key:"concat",value:function(t){if(0===this.length)return f.alloc(0);var e=f.allocUnsafe(t>>>0),i=this.head,r=0;while(i)p(i.data,e,r),r+=i.data.length,i=i.next;return e}},{key:"consume",value:function(t,e){var i;return 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t.emit("error",e);if(null!=i&&t.push(i),t._writableState.length)throw new Error("Calling transform done when ws.length != 0");if(t._transformState.transforming)throw new Error("Calling transform done when still transforming");return t.push(null)}n.inherits=i("3fb5"),n.inherits(h,r),h.prototype.push=function(t,e){return this._transformState.needTransform=!1,r.prototype.push.call(this,t,e)},h.prototype._transform=function(t,e,i){throw new Error("_transform() is not implemented")},h.prototype._write=function(t,e,i){var r=this._transformState;if(r.writecb=i,r.writechunk=t,r.writeencoding=e,!r.transforming){var n=this._readableState;(r.needTransform||n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}},h.prototype._read=function(t){var e=this._transformState;null!==e.writechunk&&e.writecb&&!e.transforming?(e.transforming=!0,this._transform(e.writechunk,e.writeencoding,e.afterTransform)):e.needTransform=!0},h.prototype._destroy=function(t,e){var i=this;r.prototype._destroy.call(this,t,(function(t){e(t),i.emit("close")}))}},2801:function(t){t.exports={_from:"elliptic@^6.5.3",_id:"elliptic@6.5.4",_inBundle:!1,_integrity:"sha1-2jfOvTHnmhNn6UG1ku0fvr1Yq7s=",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.5.3",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.5.3",saveSpec:null,fetchSpec:"^6.5.3"},_requiredBy:["/browserify-sign","/create-ecdh"],_resolved:"https://registry.nlark.com/elliptic/download/elliptic-6.5.4.tgz",_shasum:"da37cebd31e79a1367e941b592ed1fbebd58abbb",_spec:"elliptic@^6.5.3",_where:"E:\\DWBS\\admin\\node_modules\\browserify-sign",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:!1,dependencies:{"bn.js":"^4.11.9",brorand:"^1.1.0","hash.js":"^1.0.0","hmac-drbg":"^1.0.1",inherits:"^2.0.4","minimalistic-assert":"^1.0.1","minimalistic-crypto-utils":"^1.0.1"},deprecated:!1,description:"EC 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r.RSAPrivateKey.decode(n.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:n.algorithm.curve,privateKey:r.ECPrivateKey.decode(n.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return n.algorithm.params.priv_key=r.DSAparam.decode(n.subjectPrivateKey,"der"),{type:"dsa",params:n.algorithm.params};default:throw new Error("unknown key id "+i)}case"RSA PUBLIC KEY":return r.RSAPublicKey.decode(u,"der");case"RSA PRIVATE KEY":return r.RSAPrivateKey.decode(u,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:r.DSAPrivateKey.decode(u,"der")};case"EC PRIVATE KEY":return u=r.ECPrivateKey.decode(u,"der"),{curve:u.parameters.value,privateKey:u.privateKey};default:throw new Error("unknown key type "+s)}}function f(t,e){var i=t.algorithm.decrypt.kde.kdeparams.salt,r=parseInt(t.algorithm.decrypt.kde.kdeparams.iters.toString(),10),o=n[t.algorithm.decrypt.cipher.algo.join(".")],u=t.algorithm.decrypt.cipher.iv,f=t.subjectPrivateKey,l=parseInt(o.split("-")[1],10)/8,d=s.pbkdf2Sync(e,i,r,l,"sha1"),c=h.createDecipheriv(o,d,u),p=[];return p.push(c.update(f)),p.push(c.final()),a.concat(p)}t.exports=u,u.signature=r.signature},"2c63":function(t,e,i){t.exports=i("dc14")},3300:function(t,e,i){"use strict";var r=i("f3a3"),n=i("80af"),o=i("3fb5"),h=i("ea53"),s=r.assert;function a(t){h.call(this,"short",t),this.a=new n(t.a,16).toRed(this.red),this.b=new n(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function u(t,e,i,r){h.BasePoint.call(this,t,"affine"),null===e&&null===i?(this.x=null,this.y=null,this.inf=!0):(this.x=new n(e,16),this.y=new n(i,16),r&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function f(t,e,i,r){h.BasePoint.call(this,t,"jacobian"),null===e&&null===i&&null===r?(this.x=this.curve.one,this.y=this.curve.one,this.z=new n(0)):(this.x=new n(e,16),this.y=new n(i,16),this.z=new n(r,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}o(a,h),t.exports=a,a.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,i,r;if(t.beta)e=new n(t.beta,16).toRed(this.red);else{var o=this._getEndoRoots(this.p);e=o[0].cmp(o[1])<0?o[0]:o[1],e=e.toRed(this.red)}if(t.lambda)i=new n(t.lambda,16);else{var h=this._getEndoRoots(this.n);0===this.g.mul(h[0]).x.cmp(this.g.x.redMul(e))?i=h[0]:(i=h[1],s(0===this.g.mul(i).x.cmp(this.g.x.redMul(e))))}return r=t.basis?t.basis.map((function(t){return{a:new n(t.a,16),b:new n(t.b,16)}})):this._getEndoBasis(i),{beta:e,lambda:i,basis:r}}},a.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:n.mont(t),i=new n(2).toRed(e).redInvm(),r=i.redNeg(),o=new n(3).toRed(e).redNeg().redSqrt().redMul(i),h=r.redAdd(o).fromRed(),s=r.redSub(o).fromRed();return[h,s]},a.prototype._getEndoBasis=function(t){var e,i,r,o,h,s,a,u,f,l=this.n.ushrn(Math.floor(this.n.bitLength()/2)),d=t,c=this.n.clone(),p=new n(1),m=new n(0),b=new n(0),g=new n(1),v=0;while(0!==d.cmpn(0)){var y=c.div(d);u=c.sub(y.mul(d)),f=b.sub(y.mul(p));var w=g.sub(y.mul(m));if(!r&&u.cmp(l)<0)e=a.neg(),i=p,r=u.neg(),o=f;else if(r&&2===++v)break;a=u,c=d,d=u,b=p,p=f,g=m,m=w}h=u.neg(),s=f;var M=r.sqr().add(o.sqr()),_=h.sqr().add(s.sqr());return 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h=this._endoSplit(e[o]),s=t[o],a=s._getBeta();h.k1.negative&&(h.k1.ineg(),s=s.neg(!0)),h.k2.negative&&(h.k2.ineg(),a=a.neg(!0)),r[2*o]=s,r[2*o+1]=a,n[2*o]=h.k1,n[2*o+1]=h.k2}for(var u=this._wnafMulAdd(1,r,n,2*o,i),f=0;f<2*o;f++)r[f]=null,n[f]=null;return u},o(u,h.BasePoint),a.prototype.point=function(t,e,i){return new u(this,t,e,i)},a.prototype.pointFromJSON=function(t,e){return u.fromJSON(this,t,e)},u.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var i=this.curve,r=function(t){return i.point(t.x.redMul(i.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(r)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(r)}}}return e}},u.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},u.fromJSON=function(t,e,i){"string"===typeof e&&(e=JSON.parse(e));var r=t.point(e[0],e[1],i);if(!e[2])return r;function n(e){return t.point(e[0],e[1],i)}var o=e[2];return r.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[r].concat(o.doubles.points.map(n))},naf:o.naf&&{wnd:o.naf.wnd,points:[r].concat(o.naf.points.map(n))}},r},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return this.inf},u.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return 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r=t.length+e.length|0;i.length=r,r=r-1|0;var n=0|t.words[0],o=0|e.words[0],h=n*o,s=67108863&h,a=h/67108864|0;i.words[0]=s;for(var u=1;u<r;u++){for(var f=a>>>26,l=67108863&a,d=Math.min(u,e.length-1),c=Math.max(0,u-t.length+1);c<=d;c++){var p=u-c|0;n=0|t.words[p],o=0|e.words[c],h=n*o+l,f+=h/67108864|0,l=67108863&h}i.words[u]=0|l,a=0|f}return 0!==a?i.words[u]=0|a:i.length--,i.strip()}o.prototype.toString=function(t,e){var i;if(t=t||10,e=0|e||1,16===t||"hex"===t){i="";for(var n=0,o=0,h=0;h<this.length;h++){var s=this.words[h],a=(16777215&(s<<n|o)).toString(16);o=s>>>24-n&16777215,i=0!==o||h!==this.length-1?f[6-a.length]+a+i:a+i,n+=2,n>=26&&(n-=26,h--)}0!==o&&(i=o.toString(16)+i);while(i.length%e!==0)i="0"+i;return 0!==this.negative&&(i="-"+i),i}if(t===(0|t)&&t>=2&&t<=36){var u=l[t],c=d[t];i="";var p=this.clone();p.negative=0;while(!p.isZero()){var m=p.modn(c).toString(t);p=p.idivn(c),i=p.isZero()?m+i:f[u-m.length]+m+i}this.isZero()&&(i="0"+i);while(i.length%e!==0)i="0"+i;return 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wt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(A,U),n=Math.imul(A,Z),n=n+Math.imul(R,U)|0,o=Math.imul(R,Z),r=r+Math.imul(S,H)|0,n=n+Math.imul(S,K)|0,n=n+Math.imul(k,H)|0,o=o+Math.imul(k,K)|0,r=r+Math.imul(w,V)|0,n=n+Math.imul(w,G)|0,n=n+Math.imul(M,V)|0,o=o+Math.imul(M,G)|0,r=r+Math.imul(g,Y)|0,n=n+Math.imul(g,J)|0,n=n+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,r=r+Math.imul(p,Q)|0,n=n+Math.imul(p,tt)|0,n=n+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0,r=r+Math.imul(l,it)|0,n=n+Math.imul(l,rt)|0,n=n+Math.imul(d,it)|0,o=o+Math.imul(d,rt)|0;var Mt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(B,U),n=Math.imul(B,Z),n=n+Math.imul(I,U)|0,o=Math.imul(I,Z),r=r+Math.imul(A,H)|0,n=n+Math.imul(A,K)|0,n=n+Math.imul(R,H)|0,o=o+Math.imul(R,K)|0,r=r+Math.imul(S,V)|0,n=n+Math.imul(S,G)|0,n=n+Math.imul(k,V)|0,o=o+Math.imul(k,G)|0,r=r+Math.imul(w,Y)|0,n=n+Math.imul(w,J)|0,n=n+Math.imul(M,Y)|0,o=o+Math.imul(M,J)|0,r=r+Math.imul(g,Q)|0,n=n+Math.imul(g,tt)|0,n=n+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,r=r+Math.imul(p,it)|0,n=n+Math.imul(p,rt)|0,n=n+Math.imul(m,it)|0,o=o+Math.imul(m,rt)|0,r=r+Math.imul(l,ot)|0,n=n+Math.imul(l,ht)|0,n=n+Math.imul(d,ot)|0,o=o+Math.imul(d,ht)|0;var _t=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(L,U),n=Math.imul(L,Z),n=n+Math.imul(j,U)|0,o=Math.imul(j,Z),r=r+Math.imul(B,H)|0,n=n+Math.imul(B,K)|0,n=n+Math.imul(I,H)|0,o=o+Math.imul(I,K)|0,r=r+Math.imul(A,V)|0,n=n+Math.imul(A,G)|0,n=n+Math.imul(R,V)|0,o=o+Math.imul(R,G)|0,r=r+Math.imul(S,Y)|0,n=n+Math.imul(S,J)|0,n=n+Math.imul(k,Y)|0,o=o+Math.imul(k,J)|0,r=r+Math.imul(w,Q)|0,n=n+Math.imul(w,tt)|0,n=n+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,r=r+Math.imul(g,it)|0,n=n+Math.imul(g,rt)|0,n=n+Math.imul(v,it)|0,o=o+Math.imul(v,rt)|0,r=r+Math.imul(p,ot)|0,n=n+Math.imul(p,ht)|0,n=n+Math.imul(m,ot)|0,o=o+Math.imul(m,ht)|0,r=r+Math.imul(l,at)|0,n=n+Math.imul(l,ut)|0,n=n+Math.imul(d,at)|0,o=o+Math.imul(d,ut)|0;var St=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(q,U),n=Math.imul(q,Z),n=n+Math.imul(P,U)|0,o=Math.imul(P,Z),r=r+Math.imul(L,H)|0,n=n+Math.imul(L,K)|0,n=n+Math.imul(j,H)|0,o=o+Math.imul(j,K)|0,r=r+Math.imul(B,V)|0,n=n+Math.imul(B,G)|0,n=n+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,r=r+Math.imul(A,Y)|0,n=n+Math.imul(A,J)|0,n=n+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,r=r+Math.imul(S,Q)|0,n=n+Math.imul(S,tt)|0,n=n+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,r=r+Math.imul(w,it)|0,n=n+Math.imul(w,rt)|0,n=n+Math.imul(M,it)|0,o=o+Math.imul(M,rt)|0,r=r+Math.imul(g,ot)|0,n=n+Math.imul(g,ht)|0,n=n+Math.imul(v,ot)|0,o=o+Math.imul(v,ht)|0,r=r+Math.imul(p,at)|0,n=n+Math.imul(p,ut)|0,n=n+Math.imul(m,at)|0,o=o+Math.imul(m,ut)|0,r=r+Math.imul(l,lt)|0,n=n+Math.imul(l,dt)|0,n=n+Math.imul(d,lt)|0,o=o+Math.imul(d,dt)|0;var kt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(C,U),n=Math.imul(C,Z),n=n+Math.imul(D,U)|0,o=Math.imul(D,Z),r=r+Math.imul(q,H)|0,n=n+Math.imul(q,K)|0,n=n+Math.imul(P,H)|0,o=o+Math.imul(P,K)|0,r=r+Math.imul(L,V)|0,n=n+Math.imul(L,G)|0,n=n+Math.imul(j,V)|0,o=o+Math.imul(j,G)|0,r=r+Math.imul(B,Y)|0,n=n+Math.imul(B,J)|0,n=n+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,r=r+Math.imul(A,Q)|0,n=n+Math.imul(A,tt)|0,n=n+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,r=r+Math.imul(S,it)|0,n=n+Math.imul(S,rt)|0,n=n+Math.imul(k,it)|0,o=o+Math.imul(k,rt)|0,r=r+Math.imul(w,ot)|0,n=n+Math.imul(w,ht)|0,n=n+Math.imul(M,ot)|0,o=o+Math.imul(M,ht)|0,r=r+Math.imul(g,at)|0,n=n+Math.imul(g,ut)|0,n=n+Math.imul(v,at)|0,o=o+Math.imul(v,ut)|0,r=r+Math.imul(p,lt)|0,n=n+Math.imul(p,dt)|0,n=n+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0,r=r+Math.imul(l,pt)|0,n=n+Math.imul(l,mt)|0,n=n+Math.imul(d,pt)|0,o=o+Math.imul(d,mt)|0;var Et=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(C,H),n=Math.imul(C,K),n=n+Math.imul(D,H)|0,o=Math.imul(D,K),r=r+Math.imul(q,V)|0,n=n+Math.imul(q,G)|0,n=n+Math.imul(P,V)|0,o=o+Math.imul(P,G)|0,r=r+Math.imul(L,Y)|0,n=n+Math.imul(L,J)|0,n=n+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,r=r+Math.imul(B,Q)|0,n=n+Math.imul(B,tt)|0,n=n+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,r=r+Math.imul(A,it)|0,n=n+Math.imul(A,rt)|0,n=n+Math.imul(R,it)|0,o=o+Math.imul(R,rt)|0,r=r+Math.imul(S,ot)|0,n=n+Math.imul(S,ht)|0,n=n+Math.imul(k,ot)|0,o=o+Math.imul(k,ht)|0,r=r+Math.imul(w,at)|0,n=n+Math.imul(w,ut)|0,n=n+Math.imul(M,at)|0,o=o+Math.imul(M,ut)|0,r=r+Math.imul(g,lt)|0,n=n+Math.imul(g,dt)|0,n=n+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0,r=r+Math.imul(p,pt)|0,n=n+Math.imul(p,mt)|0,n=n+Math.imul(m,pt)|0,o=o+Math.imul(m,mt)|0;var At=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(C,V),n=Math.imul(C,G),n=n+Math.imul(D,V)|0,o=Math.imul(D,G),r=r+Math.imul(q,Y)|0,n=n+Math.imul(q,J)|0,n=n+Math.imul(P,Y)|0,o=o+Math.imul(P,J)|0,r=r+Math.imul(L,Q)|0,n=n+Math.imul(L,tt)|0,n=n+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,r=r+Math.imul(B,it)|0,n=n+Math.imul(B,rt)|0,n=n+Math.imul(I,it)|0,o=o+Math.imul(I,rt)|0,r=r+Math.imul(A,ot)|0,n=n+Math.imul(A,ht)|0,n=n+Math.imul(R,ot)|0,o=o+Math.imul(R,ht)|0,r=r+Math.imul(S,at)|0,n=n+Math.imul(S,ut)|0,n=n+Math.imul(k,at)|0,o=o+Math.imul(k,ut)|0,r=r+Math.imul(w,lt)|0,n=n+Math.imul(w,dt)|0,n=n+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0,r=r+Math.imul(g,pt)|0,n=n+Math.imul(g,mt)|0,n=n+Math.imul(v,pt)|0,o=o+Math.imul(v,mt)|0;var Rt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,r=Math.imul(C,Y),n=Math.imul(C,J),n=n+Math.imul(D,Y)|0,o=Math.imul(D,J),r=r+Math.imul(q,Q)|0,n=n+Math.imul(q,tt)|0,n=n+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,r=r+Math.imul(L,it)|0,n=n+Math.imul(L,rt)|0,n=n+Math.imul(j,it)|0,o=o+Math.imul(j,rt)|0,r=r+Math.imul(B,ot)|0,n=n+Math.imul(B,ht)|0,n=n+Math.imul(I,ot)|0,o=o+Math.imul(I,ht)|0,r=r+Math.imul(A,at)|0,n=n+Math.imul(A,ut)|0,n=n+Math.imul(R,at)|0,o=o+Math.imul(R,ut)|0,r=r+Math.imul(S,lt)|0,n=n+Math.imul(S,dt)|0,n=n+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0,r=r+Math.imul(w,pt)|0,n=n+Math.imul(w,mt)|0,n=n+Math.imul(M,pt)|0,o=o+Math.imul(M,mt)|0;var xt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(C,Q),n=Math.imul(C,tt),n=n+Math.imul(D,Q)|0,o=Math.imul(D,tt),r=r+Math.imul(q,it)|0,n=n+Math.imul(q,rt)|0,n=n+Math.imul(P,it)|0,o=o+Math.imul(P,rt)|0,r=r+Math.imul(L,ot)|0,n=n+Math.imul(L,ht)|0,n=n+Math.imul(j,ot)|0,o=o+Math.imul(j,ht)|0,r=r+Math.imul(B,at)|0,n=n+Math.imul(B,ut)|0,n=n+Math.imul(I,at)|0,o=o+Math.imul(I,ut)|0,r=r+Math.imul(A,lt)|0,n=n+Math.imul(A,dt)|0,n=n+Math.imul(R,lt)|0,o=o+Math.imul(R,dt)|0,r=r+Math.imul(S,pt)|0,n=n+Math.imul(S,mt)|0,n=n+Math.imul(k,pt)|0,o=o+Math.imul(k,mt)|0;var Bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,r=Math.imul(C,it),n=Math.imul(C,rt),n=n+Math.imul(D,it)|0,o=Math.imul(D,rt),r=r+Math.imul(q,ot)|0,n=n+Math.imul(q,ht)|0,n=n+Math.imul(P,ot)|0,o=o+Math.imul(P,ht)|0,r=r+Math.imul(L,at)|0,n=n+Math.imul(L,ut)|0,n=n+Math.imul(j,at)|0,o=o+Math.imul(j,ut)|0,r=r+Math.imul(B,lt)|0,n=n+Math.imul(B,dt)|0,n=n+Math.imul(I,lt)|0,o=o+Math.imul(I,dt)|0,r=r+Math.imul(A,pt)|0,n=n+Math.imul(A,mt)|0,n=n+Math.imul(R,pt)|0,o=o+Math.imul(R,mt)|0;var It=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(It>>>26)|0,It&=67108863,r=Math.imul(C,ot),n=Math.imul(C,ht),n=n+Math.imul(D,ot)|0,o=Math.imul(D,ht),r=r+Math.imul(q,at)|0,n=n+Math.imul(q,ut)|0,n=n+Math.imul(P,at)|0,o=o+Math.imul(P,ut)|0,r=r+Math.imul(L,lt)|0,n=n+Math.imul(L,dt)|0,n=n+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0,r=r+Math.imul(B,pt)|0,n=n+Math.imul(B,mt)|0,n=n+Math.imul(I,pt)|0,o=o+Math.imul(I,mt)|0;var Tt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(C,at),n=Math.imul(C,ut),n=n+Math.imul(D,at)|0,o=Math.imul(D,ut),r=r+Math.imul(q,lt)|0,n=n+Math.imul(q,dt)|0,n=n+Math.imul(P,lt)|0,o=o+Math.imul(P,dt)|0,r=r+Math.imul(L,pt)|0,n=n+Math.imul(L,mt)|0,n=n+Math.imul(j,pt)|0,o=o+Math.imul(j,mt)|0;var Lt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(C,lt),n=Math.imul(C,dt),n=n+Math.imul(D,lt)|0,o=Math.imul(D,dt),r=r+Math.imul(q,pt)|0,n=n+Math.imul(q,mt)|0,n=n+Math.imul(P,pt)|0,o=o+Math.imul(P,mt)|0;var jt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,r=Math.imul(C,pt),n=Math.imul(C,mt),n=n+Math.imul(D,pt)|0,o=Math.imul(D,mt);var Ot=(u+r|0)+((8191&n)<<13)|0;return u=(o+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,a[0]=bt,a[1]=gt,a[2]=vt,a[3]=yt,a[4]=wt,a[5]=Mt,a[6]=_t,a[7]=St,a[8]=kt,a[9]=Et,a[10]=At,a[11]=Rt,a[12]=xt,a[13]=Bt,a[14]=It,a[15]=Tt,a[16]=Lt,a[17]=jt,a[18]=Ot,0!==u&&(a[19]=u,i.length++),i};function b(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){var h=n;n=0;for(var s=67108863&r,a=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=a;u++){var f=o-u,l=0|t.words[f],d=0|e.words[u],c=l*d,p=67108863&c;h=h+(c/67108864|0)|0,p=p+s|0,s=67108863&p,h=h+(p>>>26)|0,n+=h>>>26,h&=67108863}i.words[o]=s,r=h,h=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}function g(t,e,i){var r=new v;return r.mulp(t,e,i)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function(t,e){var i,r=this.length+t.length;return i=10===this.length&&10===t.length?m(this,t,e):r<63?p(this,t,e):r<1024?b(this,t,e):g(this,t,e),i},v.prototype.makeRBT=function(t){for(var e=new Array(t),i=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},v.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},v.prototype.permute=function(t,e,i,r,n,o){for(var h=0;h<o;h++)r[h]=e[t[h]],n[h]=i[t[h]]},v.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var h=1;h<n;h<<=1)for(var s=h<<1,a=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=a,d=u,c=0;c<h;c++){var p=i[f+c],m=r[f+c],b=i[f+c+h],g=r[f+c+h],v=l*b-d*g;g=l*g+d*b,b=v,i[f+c]=p+b,r[f+c]=m+g,i[f+c+h]=p-b,r[f+c+h]=m-g,c!==s&&(v=a*l-u*d,d=a*d+u*l,l=v)}},v.prototype.guessLen13b=function(t,e){var i=1|Math.max(e,t),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},v.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},v.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},v.prototype.convert13b=function(t,e,i,n){for(var o=0,h=0;h<e;h++)o+=0|t[h],i[2*h]=8191&o,o>>>=13,i[2*h+1]=8191&o,o>>>=13;for(h=2*e;h<n;++h)i[h]=0;r(0===o),r(0===(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},v.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),h=new Array(r),s=new Array(r),a=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,h,r),this.convert13b(e.words,e.length,u,r),this.transform(h,o,s,a,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=s[c]*f[c]-a[c]*l[c];a[c]=s[c]*l[c]+a[c]*f[c],s[c]=p}return this.conjugate(s,a,r),this.transform(s,a,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"===typeof t),r(t<67108864);for(var e=0,i=0;i<this.length;i++){var n=(0|this.words[i])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[i]=67108863&o}return 0!==e&&(this.words[i]=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=c(t);if(0===e.length)return new o(1);for(var i=this,r=0;r<e.length;r++,i=i.sqr())if(0!==e[r])break;if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},o.prototype.iushln=function(t){r("number"===typeof t&&t>=0);var e,i=t%26,n=(t-i)/26,o=67108863>>>26-i<<26-i;if(0!==i){var h=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,a=(0|this.words[e])-s<<i;this.words[e]=a|h,h=s>>>26-i}h&&(this.words[e]=h,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,i){var n;r("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,h=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,a=i;if(n-=h,n=Math.max(0,n),a){for(var u=0;u<h;u++)a.words[u]=this.words[u];a.length=h}if(0===h);else if(this.length>h)for(this.length-=h,u=0;u<this.length;u++)this.words[u]=this.words[u+h];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return a&&0!==f&&(a.words[a.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,i){return r(0===this.negative),this.iushrn(t,e,i)},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&&t>=0);var e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return!1;var o=this.words[i];return!!(o&n)},o.prototype.imaskn=function(t){r("number"===typeof t&&t>=0);var e=t%26,i=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==e&&i++,this.length=Math.min(i,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return 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):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(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]-=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,i){var n,o,h=t.length+i;this._expand(h);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+i])+s;var a=(0|t.words[n])*e;o-=67108863&a,s=(o>>26)-(a/67108864|0),this.words[n+i]=67108863&o}for(;n<this.length-i;n++)o=(0|this.words[n+i])+s,s=o>>26,this.words[n+i]=67108863&o;if(0===s)return this.strip();for(r(-1===s),s=0,n=0;n<this.length;n++)o=-(0|this.words[n])+s,s=o>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var i=this.length-t.length,r=this.clone(),n=t,h=0|n.words[n.length-1],s=this._countBits(h);i=26-s,0!==i&&(n=n.ushln(i),r.iushln(i),h=0|n.words[n.length-1]);var a,u=r.length-n.length;if("mod"!==e){a=new o(null),a.length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var l=r.clone()._ishlnsubmul(n,1,u);0===l.negative&&(r=l,a&&(a.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|r.words[n.length+d])+(0|r.words[n.length+d-1]);c=Math.min(c/h|0,67108863),r._ishlnsubmul(n,c,d);while(0!==r.negative)c--,r.negative=0,r._ishlnsubmul(n,1,d),r.isZero()||(r.negative^=1);a&&(a.words[d]=c)}return a&&a.strip(),r.strip(),"div"!==e&&0!==i&&r.iushrn(i),{div:a||null,mod:r}},o.prototype.divmod=function(t,e,i){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&&(n=s.div.neg()),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.iadd(t)),{div:n,mod:h}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!==(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.isub(t)),{div:s.div,mod:h}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,h,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 i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),n=t.andln(1),o=i.cmp(r);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,i=0,n=this.length-1;n>=0;n--)i=(e*i+(0|this.words[n]))%t;return i},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*e;this.words[i]=n/t|0,e=n%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());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n=new o(1),h=new o(0),s=new o(0),a=new o(1),u=0;while(e.isEven()&&i.isEven())e.iushrn(1),i.iushrn(1),++u;var f=i.clone(),l=e.clone();while(!e.isZero()){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0){e.iushrn(d);while(d-- >0)(n.isOdd()||h.isOdd())&&(n.iadd(f),h.isub(l)),n.iushrn(1),h.iushrn(1)}for(var p=0,m=1;0===(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0){i.iushrn(p);while(p-- >0)(s.isOdd()||a.isOdd())&&(s.iadd(f),a.isub(l)),s.iushrn(1),a.iushrn(1)}e.cmp(i)>=0?(e.isub(i),n.isub(s),h.isub(a)):(i.isub(e),s.isub(n),a.isub(h))}return{a:s,b:a,gcd:i.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n,h=new o(1),s=new o(0),a=i.clone();while(e.cmpn(1)>0&&i.cmpn(1)>0){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0){e.iushrn(u);while(u-- >0)h.isOdd()&&h.iadd(a),h.iushrn(1)}for(var l=0,d=1;0===(i.words[0]&d)&&l<26;++l,d<<=1);if(l>0){i.iushrn(l);while(l-- >0)s.isOdd()&&s.iadd(a),s.iushrn(1)}e.cmp(i)>=0?(e.isub(i),h.isub(s)):(i.isub(e),s.isub(h))}return n=0===e.cmpn(1)?h:s,n.cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0,i.negative=0;for(var r=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);do{while(e.isEven())e.iushrn(1);while(i.isEven())i.iushrn(1);var n=e.cmp(i);if(n<0){var o=e;e=i,i=o}else if(0===n||0===i.cmpn(1))break;e.isub(i)}while(1);return i.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,i=(t-e)/26,n=1<<e;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var o=n,h=i;0!==o&&h<this.length;h++){var s=0|this.words[h];s+=o,o=s>>>26,s&=67108863,this.words[h]=s}return 0!==o&&(this.words[h]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,i=t<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)e=1;else{i&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|t.words[i];if(r!==n){r<n?e=-1:r>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new E(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 M(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){E.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var e,i=t;do{this.split(i,this.tmp),i=this.imulK(i),i=i.iadd(this.tmp),e=i.bitLength()}while(e>this.n);var r=e<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(M,w),M.prototype.split=function(t,e){for(var i=4194303,r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&i,n=10;n<t.length;n++){var h=0|t.words[n];t.words[n-10]=(h&i)<<4|o>>>22,o=h}o>>>=22,t.words[n-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=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},n(_,w),n(S,w),n(k,w),k.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,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 M;else if("p224"===t)e=new _;else if("p192"===t)e=new S;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new k}return y[t]=e,e},E.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},E.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")},E.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},E.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},E.prototype.add=function(t,e){this._verify2(t,e);var i=t.add(e);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},E.prototype.iadd=function(t,e){this._verify2(t,e);var i=t.iadd(e);return i.cmp(this.m)>=0&&i.isub(this.m),i},E.prototype.sub=function(t,e){this._verify2(t,e);var i=t.sub(e);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},E.prototype.isub=function(t,e){this._verify2(t,e);var i=t.isub(e);return i.cmpn(0)<0&&i.iadd(this.m),i},E.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},E.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},E.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},E.prototype.isqr=function(t){return this.imul(t,t.clone())},E.prototype.sqr=function(t){return this.mul(t,t)},E.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2===1),3===e){var i=this.m.add(new o(1)).iushrn(2);return this.pow(t,i)}var n=this.m.subn(1),h=0;while(!n.isZero()&&0===n.andln(1))h++,n.iushrn(1);r(!n.isZero());var s=new o(1).toRed(this),a=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();f=new 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e._forceRed(this)}})(t,this)}).call(this,i("62e4")(t))},"380f":function(t,e,i){"use strict";var r=i("f3a3"),n=r.assert,o=r.parseBytes,h=r.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},h(s,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),h(s,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),h(s,"privBytes",(function(){var t=this.eddsa,e=this.hash(),i=t.encodingLength-1,r=e.slice(0,t.encodingLength);return r[0]&=248,r[i]&=127,r[i]|=64,r})),h(s,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),h(s,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),h(s,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),t)},s.prototype.getPublic=function(t){return r.encode(this.pubBytes(),t)},t.exports=s},"399f":function(t,e,i){(function(t){(function(t,e){"use strict";function r(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var i=function(){};i.prototype=e.prototype,t.prototype=new i,t.prototype.constructor=t}function o(t,e,i){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(i=e,e=10),this._init(t||0,e||10,i||"be"))}var h;"object"===typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{h="undefined"!==typeof window&&"undefined"!==typeof 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n=0;"-"===t[0]&&(n++,this.negative=1),n<t.length&&(16===e?this._parseHex(t,n,i):(this._parseBase(t,e,n),"le"===i&&this._initArray(this.toArray(),e,i)))},o.prototype._initNumber=function(t,e,i){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(r(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===i&&this._initArray(this.toArray(),e,i)},o.prototype._initArray=function(t,e,i){if(r("number"===typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,h,s=0;if("be"===i)for(n=t.length-1,o=0;n>=0;n-=3)h=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=h<<s&67108863,this.words[o+1]=h>>>26-s&67108863,s+=24,s>=26&&(s-=26,o++);else 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l=1;for(a=u(t,f,t.length,e),f=0;f<h;f++)l*=e;this.imuln(l),this.words[0]+a<67108864?this.words[0]+=a:this._iaddn(a)}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._move=function(t){f(t,this)},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){while(this.length<t)this.words[this.length++]=0;return this},o.prototype._strip=function(){while(this.length>1&&0===this.words[this.length-1])this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!==typeof Symbol&&"function"===typeof Symbol.for)try{o.prototype[Symbol.for("nodejs.util.inspect.custom")]=l}catch(I){o.prototype.inspect=l}else o.prototype.inspect=l;function l(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var d=["","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"],c=[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],p=[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];o.prototype.toString=function(t,e){var i;if(t=t||10,e=0|e||1,16===t||"hex"===t){i="";for(var n=0,o=0,h=0;h<this.length;h++){var s=this.words[h],a=(16777215&(s<<n|o)).toString(16);o=s>>>24-n&16777215,i=0!==o||h!==this.length-1?d[6-a.length]+a+i:a+i,n+=2,n>=26&&(n-=26,h--)}0!==o&&(i=o.toString(16)+i);while(i.length%e!==0)i="0"+i;return 0!==this.negative&&(i="-"+i),i}if(t===(0|t)&&t>=2&&t<=36){var u=c[t],f=p[t];i="";var l=this.clone();l.negative=0;while(!l.isZero()){var m=l.modrn(f).toString(t);l=l.idivn(f),i=l.isZero()?m+i:d[u-m.length]+m+i}this.isZero()&&(i="0"+i);while(i.length%e!==0)i="0"+i;return 0!==this.negative&&(i="-"+i),i}r(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16,2)},h&&(o.prototype.toBuffer=function(t,e){return this.toArrayLike(h,t,e)}),o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)};var m=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)};function b(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i/26|0,n=i%26;e[i]=t.words[r]>>>n&1}return e}function g(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0;i.length=r,r=r-1|0;var n=0|t.words[0],o=0|e.words[0],h=n*o,s=67108863&h,a=h/67108864|0;i.words[0]=s;for(var u=1;u<r;u++){for(var f=a>>>26,l=67108863&a,d=Math.min(u,e.length-1),c=Math.max(0,u-t.length+1);c<=d;c++){var p=u-c|0;n=0|t.words[p],o=0|e.words[c],h=n*o+l,f+=h/67108864|0,l=67108863&h}i.words[u]=0|l,a=0|f}return 0!==a?i.words[u]=0|a:i.length--,i._strip()}o.prototype.toArrayLike=function(t,e,i){this._strip();var n=this.byteLength(),o=i||Math.max(1,n);r(n<=o,"byte array longer than desired length"),r(o>0,"Requested array length <= 0");var h=m(t,o),s="le"===e?"LE":"BE";return this["_toArrayLike"+s](h,n),h},o.prototype._toArrayLikeLE=function(t,e){for(var i=0,r=0,n=0,o=0;n<this.length;n++){var h=this.words[n]<<o|r;t[i++]=255&h,i<t.length&&(t[i++]=h>>8&255),i<t.length&&(t[i++]=h>>16&255),6===o?(i<t.length&&(t[i++]=h>>24&255),r=0,o=0):(r=h>>>24,o+=2)}if(i<t.length){t[i++]=r;while(i<t.length)t[i++]=0}},o.prototype._toArrayLikeBE=function(t,e){for(var i=t.length-1,r=0,n=0,o=0;n<this.length;n++){var h=this.words[n]<<o|r;t[i--]=255&h,i>=0&&(t[i--]=h>>8&255),i>=0&&(t[i--]=h>>16&255),6===o?(i>=0&&(t[i--]=h>>24&255),r=0,o=0):(r=h>>>24,o+=2)}if(i>=0){t[i--]=r;while(i>=0)t[i--]=0}},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,i=0;return e>=4096&&(i+=13,e>>>=13),e>=64&&(i+=7,e>>>=7),e>=8&&(i+=4,e>>>=4),e>=2&&(i+=2,e>>>=2),i+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,i=0;return 0===(8191&e)&&(i+=13,e>>>=13),0===(127&e)&&(i+=7,e>>>=7),0===(15&e)&&(i+=4,e>>>=4),0===(3&e)&&(i+=2,e>>>=2),0===(1&e)&&i++,i},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var i=this._zeroBits(this.words[e]);if(t+=i,26!==i)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){while(this.length<t.length)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this._strip()},o.prototype.ior=function(t){return r(0===(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this._strip()},o.prototype.iand=function(t){return r(0===(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,i;this.length>t.length?(e=this,i=t):(e=t,i=this);for(var r=0;r<i.length;r++)this.words[r]=e.words[r]^i.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&&t>=0);var e=0|Math.ceil(t/26),i=t%26;this._expand(e),i>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return i>0&&(this.words[n]=~this.words[n]&67108863>>26-i),this._strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){r("number"===typeof t&&t>=0);var i=t/26|0,n=t%26;return this._expand(i+1),this.words[i]=e?this.words[i]|1<<n:this.words[i]&~(1<<n),this._strip()},o.prototype.iadd=function(t){var e,i,r;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(i=this,r=t):(i=t,r=this);for(var n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.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 i,r,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=t):(i=t,r=this);for(var o=0,h=0;h<r.length;h++)e=(0|i.words[h])-(0|r.words[h])+o,o=e>>26,this.words[h]=67108863&e;for(;0!==o&&h<i.length;h++)e=(0|i.words[h])+o,o=e>>26,this.words[h]=67108863&e;if(0===o&&h<i.length&&i!==this)for(;h<i.length;h++)this.words[h]=i.words[h];return this.length=Math.max(this.length,h),i!==this&&(this.negative=1),this._strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var v=function(t,e,i){var r,n,o,h=t.words,s=e.words,a=i.words,u=0,f=0|h[0],l=8191&f,d=f>>>13,c=0|h[1],p=8191&c,m=c>>>13,b=0|h[2],g=8191&b,v=b>>>13,y=0|h[3],w=8191&y,M=y>>>13,_=0|h[4],S=8191&_,k=_>>>13,E=0|h[5],A=8191&E,R=E>>>13,x=0|h[6],B=8191&x,I=x>>>13,T=0|h[7],L=8191&T,j=T>>>13,O=0|h[8],q=8191&O,P=O>>>13,N=0|h[9],C=8191&N,D=N>>>13,z=0|s[0],U=8191&z,Z=z>>>13,F=0|s[1],H=8191&F,K=F>>>13,W=0|s[2],V=8191&W,G=W>>>13,X=0|s[3],Y=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],it=8191&et,rt=et>>>13,nt=0|s[6],ot=8191&nt,ht=nt>>>13,st=0|s[7],at=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,dt=ft>>>13,ct=0|s[9],pt=8191&ct,mt=ct>>>13;i.negative=t.negative^e.negative,i.length=19,r=Math.imul(l,U),n=Math.imul(l,Z),n=n+Math.imul(d,U)|0,o=Math.imul(d,Z);var bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,r=Math.imul(p,U),n=Math.imul(p,Z),n=n+Math.imul(m,U)|0,o=Math.imul(m,Z),r=r+Math.imul(l,H)|0,n=n+Math.imul(l,K)|0,n=n+Math.imul(d,H)|0,o=o+Math.imul(d,K)|0;var gt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,r=Math.imul(g,U),n=Math.imul(g,Z),n=n+Math.imul(v,U)|0,o=Math.imul(v,Z),r=r+Math.imul(p,H)|0,n=n+Math.imul(p,K)|0,n=n+Math.imul(m,H)|0,o=o+Math.imul(m,K)|0,r=r+Math.imul(l,V)|0,n=n+Math.imul(l,G)|0,n=n+Math.imul(d,V)|0,o=o+Math.imul(d,G)|0;var vt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,r=Math.imul(w,U),n=Math.imul(w,Z),n=n+Math.imul(M,U)|0,o=Math.imul(M,Z),r=r+Math.imul(g,H)|0,n=n+Math.imul(g,K)|0,n=n+Math.imul(v,H)|0,o=o+Math.imul(v,K)|0,r=r+Math.imul(p,V)|0,n=n+Math.imul(p,G)|0,n=n+Math.imul(m,V)|0,o=o+Math.imul(m,G)|0,r=r+Math.imul(l,Y)|0,n=n+Math.imul(l,J)|0,n=n+Math.imul(d,Y)|0,o=o+Math.imul(d,J)|0;var yt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,r=Math.imul(S,U),n=Math.imul(S,Z),n=n+Math.imul(k,U)|0,o=Math.imul(k,Z),r=r+Math.imul(w,H)|0,n=n+Math.imul(w,K)|0,n=n+Math.imul(M,H)|0,o=o+Math.imul(M,K)|0,r=r+Math.imul(g,V)|0,n=n+Math.imul(g,G)|0,n=n+Math.imul(v,V)|0,o=o+Math.imul(v,G)|0,r=r+Math.imul(p,Y)|0,n=n+Math.imul(p,J)|0,n=n+Math.imul(m,Y)|0,o=o+Math.imul(m,J)|0,r=r+Math.imul(l,Q)|0,n=n+Math.imul(l,tt)|0,n=n+Math.imul(d,Q)|0,o=o+Math.imul(d,tt)|0;var wt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(A,U),n=Math.imul(A,Z),n=n+Math.imul(R,U)|0,o=Math.imul(R,Z),r=r+Math.imul(S,H)|0,n=n+Math.imul(S,K)|0,n=n+Math.imul(k,H)|0,o=o+Math.imul(k,K)|0,r=r+Math.imul(w,V)|0,n=n+Math.imul(w,G)|0,n=n+Math.imul(M,V)|0,o=o+Math.imul(M,G)|0,r=r+Math.imul(g,Y)|0,n=n+Math.imul(g,J)|0,n=n+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,r=r+Math.imul(p,Q)|0,n=n+Math.imul(p,tt)|0,n=n+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0,r=r+Math.imul(l,it)|0,n=n+Math.imul(l,rt)|0,n=n+Math.imul(d,it)|0,o=o+Math.imul(d,rt)|0;var Mt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(B,U),n=Math.imul(B,Z),n=n+Math.imul(I,U)|0,o=Math.imul(I,Z),r=r+Math.imul(A,H)|0,n=n+Math.imul(A,K)|0,n=n+Math.imul(R,H)|0,o=o+Math.imul(R,K)|0,r=r+Math.imul(S,V)|0,n=n+Math.imul(S,G)|0,n=n+Math.imul(k,V)|0,o=o+Math.imul(k,G)|0,r=r+Math.imul(w,Y)|0,n=n+Math.imul(w,J)|0,n=n+Math.imul(M,Y)|0,o=o+Math.imul(M,J)|0,r=r+Math.imul(g,Q)|0,n=n+Math.imul(g,tt)|0,n=n+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,r=r+Math.imul(p,it)|0,n=n+Math.imul(p,rt)|0,n=n+Math.imul(m,it)|0,o=o+Math.imul(m,rt)|0,r=r+Math.imul(l,ot)|0,n=n+Math.imul(l,ht)|0,n=n+Math.imul(d,ot)|0,o=o+Math.imul(d,ht)|0;var _t=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(L,U),n=Math.imul(L,Z),n=n+Math.imul(j,U)|0,o=Math.imul(j,Z),r=r+Math.imul(B,H)|0,n=n+Math.imul(B,K)|0,n=n+Math.imul(I,H)|0,o=o+Math.imul(I,K)|0,r=r+Math.imul(A,V)|0,n=n+Math.imul(A,G)|0,n=n+Math.imul(R,V)|0,o=o+Math.imul(R,G)|0,r=r+Math.imul(S,Y)|0,n=n+Math.imul(S,J)|0,n=n+Math.imul(k,Y)|0,o=o+Math.imul(k,J)|0,r=r+Math.imul(w,Q)|0,n=n+Math.imul(w,tt)|0,n=n+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,r=r+Math.imul(g,it)|0,n=n+Math.imul(g,rt)|0,n=n+Math.imul(v,it)|0,o=o+Math.imul(v,rt)|0,r=r+Math.imul(p,ot)|0,n=n+Math.imul(p,ht)|0,n=n+Math.imul(m,ot)|0,o=o+Math.imul(m,ht)|0,r=r+Math.imul(l,at)|0,n=n+Math.imul(l,ut)|0,n=n+Math.imul(d,at)|0,o=o+Math.imul(d,ut)|0;var St=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(q,U),n=Math.imul(q,Z),n=n+Math.imul(P,U)|0,o=Math.imul(P,Z),r=r+Math.imul(L,H)|0,n=n+Math.imul(L,K)|0,n=n+Math.imul(j,H)|0,o=o+Math.imul(j,K)|0,r=r+Math.imul(B,V)|0,n=n+Math.imul(B,G)|0,n=n+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,r=r+Math.imul(A,Y)|0,n=n+Math.imul(A,J)|0,n=n+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,r=r+Math.imul(S,Q)|0,n=n+Math.imul(S,tt)|0,n=n+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,r=r+Math.imul(w,it)|0,n=n+Math.imul(w,rt)|0,n=n+Math.imul(M,it)|0,o=o+Math.imul(M,rt)|0,r=r+Math.imul(g,ot)|0,n=n+Math.imul(g,ht)|0,n=n+Math.imul(v,ot)|0,o=o+Math.imul(v,ht)|0,r=r+Math.imul(p,at)|0,n=n+Math.imul(p,ut)|0,n=n+Math.imul(m,at)|0,o=o+Math.imul(m,ut)|0,r=r+Math.imul(l,lt)|0,n=n+Math.imul(l,dt)|0,n=n+Math.imul(d,lt)|0,o=o+Math.imul(d,dt)|0;var kt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(C,U),n=Math.imul(C,Z),n=n+Math.imul(D,U)|0,o=Math.imul(D,Z),r=r+Math.imul(q,H)|0,n=n+Math.imul(q,K)|0,n=n+Math.imul(P,H)|0,o=o+Math.imul(P,K)|0,r=r+Math.imul(L,V)|0,n=n+Math.imul(L,G)|0,n=n+Math.imul(j,V)|0,o=o+Math.imul(j,G)|0,r=r+Math.imul(B,Y)|0,n=n+Math.imul(B,J)|0,n=n+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,r=r+Math.imul(A,Q)|0,n=n+Math.imul(A,tt)|0,n=n+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,r=r+Math.imul(S,it)|0,n=n+Math.imul(S,rt)|0,n=n+Math.imul(k,it)|0,o=o+Math.imul(k,rt)|0,r=r+Math.imul(w,ot)|0,n=n+Math.imul(w,ht)|0,n=n+Math.imul(M,ot)|0,o=o+Math.imul(M,ht)|0,r=r+Math.imul(g,at)|0,n=n+Math.imul(g,ut)|0,n=n+Math.imul(v,at)|0,o=o+Math.imul(v,ut)|0,r=r+Math.imul(p,lt)|0,n=n+Math.imul(p,dt)|0,n=n+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0,r=r+Math.imul(l,pt)|0,n=n+Math.imul(l,mt)|0,n=n+Math.imul(d,pt)|0,o=o+Math.imul(d,mt)|0;var Et=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(C,H),n=Math.imul(C,K),n=n+Math.imul(D,H)|0,o=Math.imul(D,K),r=r+Math.imul(q,V)|0,n=n+Math.imul(q,G)|0,n=n+Math.imul(P,V)|0,o=o+Math.imul(P,G)|0,r=r+Math.imul(L,Y)|0,n=n+Math.imul(L,J)|0,n=n+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,r=r+Math.imul(B,Q)|0,n=n+Math.imul(B,tt)|0,n=n+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,r=r+Math.imul(A,it)|0,n=n+Math.imul(A,rt)|0,n=n+Math.imul(R,it)|0,o=o+Math.imul(R,rt)|0,r=r+Math.imul(S,ot)|0,n=n+Math.imul(S,ht)|0,n=n+Math.imul(k,ot)|0,o=o+Math.imul(k,ht)|0,r=r+Math.imul(w,at)|0,n=n+Math.imul(w,ut)|0,n=n+Math.imul(M,at)|0,o=o+Math.imul(M,ut)|0,r=r+Math.imul(g,lt)|0,n=n+Math.imul(g,dt)|0,n=n+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0,r=r+Math.imul(p,pt)|0,n=n+Math.imul(p,mt)|0,n=n+Math.imul(m,pt)|0,o=o+Math.imul(m,mt)|0;var At=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(C,V),n=Math.imul(C,G),n=n+Math.imul(D,V)|0,o=Math.imul(D,G),r=r+Math.imul(q,Y)|0,n=n+Math.imul(q,J)|0,n=n+Math.imul(P,Y)|0,o=o+Math.imul(P,J)|0,r=r+Math.imul(L,Q)|0,n=n+Math.imul(L,tt)|0,n=n+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,r=r+Math.imul(B,it)|0,n=n+Math.imul(B,rt)|0,n=n+Math.imul(I,it)|0,o=o+Math.imul(I,rt)|0,r=r+Math.imul(A,ot)|0,n=n+Math.imul(A,ht)|0,n=n+Math.imul(R,ot)|0,o=o+Math.imul(R,ht)|0,r=r+Math.imul(S,at)|0,n=n+Math.imul(S,ut)|0,n=n+Math.imul(k,at)|0,o=o+Math.imul(k,ut)|0,r=r+Math.imul(w,lt)|0,n=n+Math.imul(w,dt)|0,n=n+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0,r=r+Math.imul(g,pt)|0,n=n+Math.imul(g,mt)|0,n=n+Math.imul(v,pt)|0,o=o+Math.imul(v,mt)|0;var Rt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,r=Math.imul(C,Y),n=Math.imul(C,J),n=n+Math.imul(D,Y)|0,o=Math.imul(D,J),r=r+Math.imul(q,Q)|0,n=n+Math.imul(q,tt)|0,n=n+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,r=r+Math.imul(L,it)|0,n=n+Math.imul(L,rt)|0,n=n+Math.imul(j,it)|0,o=o+Math.imul(j,rt)|0,r=r+Math.imul(B,ot)|0,n=n+Math.imul(B,ht)|0,n=n+Math.imul(I,ot)|0,o=o+Math.imul(I,ht)|0,r=r+Math.imul(A,at)|0,n=n+Math.imul(A,ut)|0,n=n+Math.imul(R,at)|0,o=o+Math.imul(R,ut)|0,r=r+Math.imul(S,lt)|0,n=n+Math.imul(S,dt)|0,n=n+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0,r=r+Math.imul(w,pt)|0,n=n+Math.imul(w,mt)|0,n=n+Math.imul(M,pt)|0,o=o+Math.imul(M,mt)|0;var xt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(C,Q),n=Math.imul(C,tt),n=n+Math.imul(D,Q)|0,o=Math.imul(D,tt),r=r+Math.imul(q,it)|0,n=n+Math.imul(q,rt)|0,n=n+Math.imul(P,it)|0,o=o+Math.imul(P,rt)|0,r=r+Math.imul(L,ot)|0,n=n+Math.imul(L,ht)|0,n=n+Math.imul(j,ot)|0,o=o+Math.imul(j,ht)|0,r=r+Math.imul(B,at)|0,n=n+Math.imul(B,ut)|0,n=n+Math.imul(I,at)|0,o=o+Math.imul(I,ut)|0,r=r+Math.imul(A,lt)|0,n=n+Math.imul(A,dt)|0,n=n+Math.imul(R,lt)|0,o=o+Math.imul(R,dt)|0,r=r+Math.imul(S,pt)|0,n=n+Math.imul(S,mt)|0,n=n+Math.imul(k,pt)|0,o=o+Math.imul(k,mt)|0;var Bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,r=Math.imul(C,it),n=Math.imul(C,rt),n=n+Math.imul(D,it)|0,o=Math.imul(D,rt),r=r+Math.imul(q,ot)|0,n=n+Math.imul(q,ht)|0,n=n+Math.imul(P,ot)|0,o=o+Math.imul(P,ht)|0,r=r+Math.imul(L,at)|0,n=n+Math.imul(L,ut)|0,n=n+Math.imul(j,at)|0,o=o+Math.imul(j,ut)|0,r=r+Math.imul(B,lt)|0,n=n+Math.imul(B,dt)|0,n=n+Math.imul(I,lt)|0,o=o+Math.imul(I,dt)|0,r=r+Math.imul(A,pt)|0,n=n+Math.imul(A,mt)|0,n=n+Math.imul(R,pt)|0,o=o+Math.imul(R,mt)|0;var It=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(It>>>26)|0,It&=67108863,r=Math.imul(C,ot),n=Math.imul(C,ht),n=n+Math.imul(D,ot)|0,o=Math.imul(D,ht),r=r+Math.imul(q,at)|0,n=n+Math.imul(q,ut)|0,n=n+Math.imul(P,at)|0,o=o+Math.imul(P,ut)|0,r=r+Math.imul(L,lt)|0,n=n+Math.imul(L,dt)|0,n=n+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0,r=r+Math.imul(B,pt)|0,n=n+Math.imul(B,mt)|0,n=n+Math.imul(I,pt)|0,o=o+Math.imul(I,mt)|0;var Tt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(C,at),n=Math.imul(C,ut),n=n+Math.imul(D,at)|0,o=Math.imul(D,ut),r=r+Math.imul(q,lt)|0,n=n+Math.imul(q,dt)|0,n=n+Math.imul(P,lt)|0,o=o+Math.imul(P,dt)|0,r=r+Math.imul(L,pt)|0,n=n+Math.imul(L,mt)|0,n=n+Math.imul(j,pt)|0,o=o+Math.imul(j,mt)|0;var Lt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(C,lt),n=Math.imul(C,dt),n=n+Math.imul(D,lt)|0,o=Math.imul(D,dt),r=r+Math.imul(q,pt)|0,n=n+Math.imul(q,mt)|0,n=n+Math.imul(P,pt)|0,o=o+Math.imul(P,mt)|0;var jt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,r=Math.imul(C,pt),n=Math.imul(C,mt),n=n+Math.imul(D,pt)|0,o=Math.imul(D,mt);var Ot=(u+r|0)+((8191&n)<<13)|0;return u=(o+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,a[0]=bt,a[1]=gt,a[2]=vt,a[3]=yt,a[4]=wt,a[5]=Mt,a[6]=_t,a[7]=St,a[8]=kt,a[9]=Et,a[10]=At,a[11]=Rt,a[12]=xt,a[13]=Bt,a[14]=It,a[15]=Tt,a[16]=Lt,a[17]=jt,a[18]=Ot,0!==u&&(a[19]=u,i.length++),i};function y(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){var h=n;n=0;for(var s=67108863&r,a=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=a;u++){var f=o-u,l=0|t.words[f],d=0|e.words[u],c=l*d,p=67108863&c;h=h+(c/67108864|0)|0,p=p+s|0,s=67108863&p,h=h+(p>>>26)|0,n+=h>>>26,h&=67108863}i.words[o]=s,r=h,h=n}return 0!==r?i.words[o]=r:i.length--,i._strip()}function w(t,e,i){return y(t,e,i)}function M(t,e){this.x=t,this.y=e}Math.imul||(v=g),o.prototype.mulTo=function(t,e){var i,r=this.length+t.length;return i=10===this.length&&10===t.length?v(this,t,e):r<63?g(this,t,e):r<1024?y(this,t,e):w(this,t,e),i},M.prototype.makeRBT=function(t){for(var e=new Array(t),i=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},M.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},M.prototype.permute=function(t,e,i,r,n,o){for(var h=0;h<o;h++)r[h]=e[t[h]],n[h]=i[t[h]]},M.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var h=1;h<n;h<<=1)for(var s=h<<1,a=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=a,d=u,c=0;c<h;c++){var p=i[f+c],m=r[f+c],b=i[f+c+h],g=r[f+c+h],v=l*b-d*g;g=l*g+d*b,b=v,i[f+c]=p+b,r[f+c]=m+g,i[f+c+h]=p-b,r[f+c+h]=m-g,c!==s&&(v=a*l-u*d,d=a*d+u*l,l=v)}},M.prototype.guessLen13b=function(t,e){var i=1|Math.max(e,t),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},M.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},M.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},M.prototype.convert13b=function(t,e,i,n){for(var o=0,h=0;h<e;h++)o+=0|t[h],i[2*h]=8191&o,o>>>=13,i[2*h+1]=8191&o,o>>>=13;for(h=2*e;h<n;++h)i[h]=0;r(0===o),r(0===(-8192&o))},M.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},M.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),h=new Array(r),s=new Array(r),a=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,h,r),this.convert13b(e.words,e.length,u,r),this.transform(h,o,s,a,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=s[c]*f[c]-a[c]*l[c];a[c]=s[c]*l[c]+a[c]*f[c],s[c]=p}return this.conjugate(s,a,r),this.transform(s,a,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i._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),w(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){var e=t<0;e&&(t=-t),r("number"===typeof t),r(t<67108864);for(var i=0,n=0;n<this.length;n++){var o=(0|this.words[n])*t,h=(67108863&o)+(67108863&i);i>>=26,i+=o/67108864|0,i+=h>>>26,this.words[n]=67108863&h}return 0!==i&&(this.words[n]=i,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=b(t);if(0===e.length)return new o(1);for(var i=this,r=0;r<e.length;r++,i=i.sqr())if(0!==e[r])break;if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},o.prototype.iushln=function(t){r("number"===typeof t&&t>=0);var e,i=t%26,n=(t-i)/26,o=67108863>>>26-i<<26-i;if(0!==i){var h=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,a=(0|this.words[e])-s<<i;this.words[e]=a|h,h=s>>>26-i}h&&(this.words[e]=h,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this._strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,i){var n;r("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,h=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,a=i;if(n-=h,n=Math.max(0,n),a){for(var u=0;u<h;u++)a.words[u]=this.words[u];a.length=h}if(0===h);else if(this.length>h)for(this.length-=h,u=0;u<this.length;u++)this.words[u]=this.words[u+h];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return a&&0!==f&&(a.words[a.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,i){return r(0===this.negative),this.iushrn(t,e,i)},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&&t>=0);var e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return!1;var o=this.words[i];return!!(o&n)},o.prototype.imaskn=function(t){r("number"===typeof t&&t>=0);var e=t%26,i=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==e&&i++,this.length=Math.min(i,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return 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):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(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]-=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,i){var n,o,h=t.length+i;this._expand(h);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+i])+s;var a=(0|t.words[n])*e;o-=67108863&a,s=(o>>26)-(a/67108864|0),this.words[n+i]=67108863&o}for(;n<this.length-i;n++)o=(0|this.words[n+i])+s,s=o>>26,this.words[n+i]=67108863&o;if(0===s)return this._strip();for(r(-1===s),s=0,n=0;n<this.length;n++)o=-(0|this.words[n])+s,s=o>>26,this.words[n]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var i=this.length-t.length,r=this.clone(),n=t,h=0|n.words[n.length-1],s=this._countBits(h);i=26-s,0!==i&&(n=n.ushln(i),r.iushln(i),h=0|n.words[n.length-1]);var a,u=r.length-n.length;if("mod"!==e){a=new o(null),a.length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var l=r.clone()._ishlnsubmul(n,1,u);0===l.negative&&(r=l,a&&(a.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|r.words[n.length+d])+(0|r.words[n.length+d-1]);c=Math.min(c/h|0,67108863),r._ishlnsubmul(n,c,d);while(0!==r.negative)c--,r.negative=0,r._ishlnsubmul(n,1,d),r.isZero()||(r.negative^=1);a&&(a.words[d]=c)}return a&&a._strip(),r._strip(),"div"!==e&&0!==i&&r.iushrn(i),{div:a||null,mod:r}},o.prototype.divmod=function(t,e,i){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&&(n=s.div.neg()),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.iadd(t)),{div:n,mod:h}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!==(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.isub(t)),{div:s.div,mod:h}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var n,h,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 i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),n=t.andln(1),o=i.cmp(r);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;e&&(t=-t),r(t<=67108863);for(var i=(1<<26)%t,n=0,o=this.length-1;o>=0;o--)n=(i*n+(0|this.words[o]))%t;return e?-n:n},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),r(t<=67108863);for(var i=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*i;this.words[n]=o/t|0,i=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());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n=new o(1),h=new o(0),s=new o(0),a=new o(1),u=0;while(e.isEven()&&i.isEven())e.iushrn(1),i.iushrn(1),++u;var f=i.clone(),l=e.clone();while(!e.isZero()){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0){e.iushrn(d);while(d-- >0)(n.isOdd()||h.isOdd())&&(n.iadd(f),h.isub(l)),n.iushrn(1),h.iushrn(1)}for(var p=0,m=1;0===(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0){i.iushrn(p);while(p-- >0)(s.isOdd()||a.isOdd())&&(s.iadd(f),a.isub(l)),s.iushrn(1),a.iushrn(1)}e.cmp(i)>=0?(e.isub(i),n.isub(s),h.isub(a)):(i.isub(e),s.isub(n),a.isub(h))}return{a:s,b:a,gcd:i.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n,h=new o(1),s=new o(0),a=i.clone();while(e.cmpn(1)>0&&i.cmpn(1)>0){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0){e.iushrn(u);while(u-- >0)h.isOdd()&&h.iadd(a),h.iushrn(1)}for(var l=0,d=1;0===(i.words[0]&d)&&l<26;++l,d<<=1);if(l>0){i.iushrn(l);while(l-- >0)s.isOdd()&&s.iadd(a),s.iushrn(1)}e.cmp(i)>=0?(e.isub(i),h.isub(s)):(i.isub(e),s.isub(h))}return n=0===e.cmpn(1)?h:s,n.cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0,i.negative=0;for(var r=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);do{while(e.isEven())e.iushrn(1);while(i.isEven())i.iushrn(1);var n=e.cmp(i);if(n<0){var o=e;e=i,i=o}else if(0===n||0===i.cmpn(1))break;e.isub(i)}while(1);return i.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 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/*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
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strict";var r=i("7f7a");e.certificate=i("56b5");var 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;var o=r.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}));e.RSAPublicKey=o;var h=r.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())}));e.PublicKey=h;var s=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())})),a=r.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=a;var u=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=u;var f=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=f,e.DSAparam=r.define("DSAparam",(function(){this.int()}));var l=r.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(d),this.key("publicKey").optional().explicit(1).bitstr())}));e.ECPrivateKey=l;var d=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,i){"use strict";var r=e;r.base=i("ea53"),r.short=i("3300"),r.mont=i("676f"),r.edwards=i("3daf")},4186:function(t,e,i){"use strict";(function(e){var r;function n(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}var 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gt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,r=Math.imul(g,U),n=Math.imul(g,Z),n=n+Math.imul(v,U)|0,o=Math.imul(v,Z),r=r+Math.imul(p,H)|0,n=n+Math.imul(p,K)|0,n=n+Math.imul(m,H)|0,o=o+Math.imul(m,K)|0,r=r+Math.imul(l,V)|0,n=n+Math.imul(l,G)|0,n=n+Math.imul(d,V)|0,o=o+Math.imul(d,G)|0;var vt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,r=Math.imul(w,U),n=Math.imul(w,Z),n=n+Math.imul(M,U)|0,o=Math.imul(M,Z),r=r+Math.imul(g,H)|0,n=n+Math.imul(g,K)|0,n=n+Math.imul(v,H)|0,o=o+Math.imul(v,K)|0,r=r+Math.imul(p,V)|0,n=n+Math.imul(p,G)|0,n=n+Math.imul(m,V)|0,o=o+Math.imul(m,G)|0,r=r+Math.imul(l,Y)|0,n=n+Math.imul(l,J)|0,n=n+Math.imul(d,Y)|0,o=o+Math.imul(d,J)|0;var yt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,r=Math.imul(S,U),n=Math.imul(S,Z),n=n+Math.imul(k,U)|0,o=Math.imul(k,Z),r=r+Math.imul(w,H)|0,n=n+Math.imul(w,K)|0,n=n+Math.imul(M,H)|0,o=o+Math.imul(M,K)|0,r=r+Math.imul(g,V)|0,n=n+Math.imul(g,G)|0,n=n+Math.imul(v,V)|0,o=o+Math.imul(v,G)|0,r=r+Math.imul(p,Y)|0,n=n+Math.imul(p,J)|0,n=n+Math.imul(m,Y)|0,o=o+Math.imul(m,J)|0,r=r+Math.imul(l,Q)|0,n=n+Math.imul(l,tt)|0,n=n+Math.imul(d,Q)|0,o=o+Math.imul(d,tt)|0;var wt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(A,U),n=Math.imul(A,Z),n=n+Math.imul(R,U)|0,o=Math.imul(R,Z),r=r+Math.imul(S,H)|0,n=n+Math.imul(S,K)|0,n=n+Math.imul(k,H)|0,o=o+Math.imul(k,K)|0,r=r+Math.imul(w,V)|0,n=n+Math.imul(w,G)|0,n=n+Math.imul(M,V)|0,o=o+Math.imul(M,G)|0,r=r+Math.imul(g,Y)|0,n=n+Math.imul(g,J)|0,n=n+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,r=r+Math.imul(p,Q)|0,n=n+Math.imul(p,tt)|0,n=n+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0,r=r+Math.imul(l,it)|0,n=n+Math.imul(l,rt)|0,n=n+Math.imul(d,it)|0,o=o+Math.imul(d,rt)|0;var Mt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(B,U),n=Math.imul(B,Z),n=n+Math.imul(I,U)|0,o=Math.imul(I,Z),r=r+Math.imul(A,H)|0,n=n+Math.imul(A,K)|0,n=n+Math.imul(R,H)|0,o=o+Math.imul(R,K)|0,r=r+Math.imul(S,V)|0,n=n+Math.imul(S,G)|0,n=n+Math.imul(k,V)|0,o=o+Math.imul(k,G)|0,r=r+Math.imul(w,Y)|0,n=n+Math.imul(w,J)|0,n=n+Math.imul(M,Y)|0,o=o+Math.imul(M,J)|0,r=r+Math.imul(g,Q)|0,n=n+Math.imul(g,tt)|0,n=n+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,r=r+Math.imul(p,it)|0,n=n+Math.imul(p,rt)|0,n=n+Math.imul(m,it)|0,o=o+Math.imul(m,rt)|0,r=r+Math.imul(l,ot)|0,n=n+Math.imul(l,ht)|0,n=n+Math.imul(d,ot)|0,o=o+Math.imul(d,ht)|0;var _t=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(L,U),n=Math.imul(L,Z),n=n+Math.imul(j,U)|0,o=Math.imul(j,Z),r=r+Math.imul(B,H)|0,n=n+Math.imul(B,K)|0,n=n+Math.imul(I,H)|0,o=o+Math.imul(I,K)|0,r=r+Math.imul(A,V)|0,n=n+Math.imul(A,G)|0,n=n+Math.imul(R,V)|0,o=o+Math.imul(R,G)|0,r=r+Math.imul(S,Y)|0,n=n+Math.imul(S,J)|0,n=n+Math.imul(k,Y)|0,o=o+Math.imul(k,J)|0,r=r+Math.imul(w,Q)|0,n=n+Math.imul(w,tt)|0,n=n+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,r=r+Math.imul(g,it)|0,n=n+Math.imul(g,rt)|0,n=n+Math.imul(v,it)|0,o=o+Math.imul(v,rt)|0,r=r+Math.imul(p,ot)|0,n=n+Math.imul(p,ht)|0,n=n+Math.imul(m,ot)|0,o=o+Math.imul(m,ht)|0,r=r+Math.imul(l,at)|0,n=n+Math.imul(l,ut)|0,n=n+Math.imul(d,at)|0,o=o+Math.imul(d,ut)|0;var St=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(q,U),n=Math.imul(q,Z),n=n+Math.imul(P,U)|0,o=Math.imul(P,Z),r=r+Math.imul(L,H)|0,n=n+Math.imul(L,K)|0,n=n+Math.imul(j,H)|0,o=o+Math.imul(j,K)|0,r=r+Math.imul(B,V)|0,n=n+Math.imul(B,G)|0,n=n+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,r=r+Math.imul(A,Y)|0,n=n+Math.imul(A,J)|0,n=n+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,r=r+Math.imul(S,Q)|0,n=n+Math.imul(S,tt)|0,n=n+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,r=r+Math.imul(w,it)|0,n=n+Math.imul(w,rt)|0,n=n+Math.imul(M,it)|0,o=o+Math.imul(M,rt)|0,r=r+Math.imul(g,ot)|0,n=n+Math.imul(g,ht)|0,n=n+Math.imul(v,ot)|0,o=o+Math.imul(v,ht)|0,r=r+Math.imul(p,at)|0,n=n+Math.imul(p,ut)|0,n=n+Math.imul(m,at)|0,o=o+Math.imul(m,ut)|0,r=r+Math.imul(l,lt)|0,n=n+Math.imul(l,dt)|0,n=n+Math.imul(d,lt)|0,o=o+Math.imul(d,dt)|0;var kt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(C,U),n=Math.imul(C,Z),n=n+Math.imul(D,U)|0,o=Math.imul(D,Z),r=r+Math.imul(q,H)|0,n=n+Math.imul(q,K)|0,n=n+Math.imul(P,H)|0,o=o+Math.imul(P,K)|0,r=r+Math.imul(L,V)|0,n=n+Math.imul(L,G)|0,n=n+Math.imul(j,V)|0,o=o+Math.imul(j,G)|0,r=r+Math.imul(B,Y)|0,n=n+Math.imul(B,J)|0,n=n+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,r=r+Math.imul(A,Q)|0,n=n+Math.imul(A,tt)|0,n=n+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,r=r+Math.imul(S,it)|0,n=n+Math.imul(S,rt)|0,n=n+Math.imul(k,it)|0,o=o+Math.imul(k,rt)|0,r=r+Math.imul(w,ot)|0,n=n+Math.imul(w,ht)|0,n=n+Math.imul(M,ot)|0,o=o+Math.imul(M,ht)|0,r=r+Math.imul(g,at)|0,n=n+Math.imul(g,ut)|0,n=n+Math.imul(v,at)|0,o=o+Math.imul(v,ut)|0,r=r+Math.imul(p,lt)|0,n=n+Math.imul(p,dt)|0,n=n+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0,r=r+Math.imul(l,pt)|0,n=n+Math.imul(l,mt)|0,n=n+Math.imul(d,pt)|0,o=o+Math.imul(d,mt)|0;var Et=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(C,H),n=Math.imul(C,K),n=n+Math.imul(D,H)|0,o=Math.imul(D,K),r=r+Math.imul(q,V)|0,n=n+Math.imul(q,G)|0,n=n+Math.imul(P,V)|0,o=o+Math.imul(P,G)|0,r=r+Math.imul(L,Y)|0,n=n+Math.imul(L,J)|0,n=n+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,r=r+Math.imul(B,Q)|0,n=n+Math.imul(B,tt)|0,n=n+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,r=r+Math.imul(A,it)|0,n=n+Math.imul(A,rt)|0,n=n+Math.imul(R,it)|0,o=o+Math.imul(R,rt)|0,r=r+Math.imul(S,ot)|0,n=n+Math.imul(S,ht)|0,n=n+Math.imul(k,ot)|0,o=o+Math.imul(k,ht)|0,r=r+Math.imul(w,at)|0,n=n+Math.imul(w,ut)|0,n=n+Math.imul(M,at)|0,o=o+Math.imul(M,ut)|0,r=r+Math.imul(g,lt)|0,n=n+Math.imul(g,dt)|0,n=n+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0,r=r+Math.imul(p,pt)|0,n=n+Math.imul(p,mt)|0,n=n+Math.imul(m,pt)|0,o=o+Math.imul(m,mt)|0;var At=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(C,V),n=Math.imul(C,G),n=n+Math.imul(D,V)|0,o=Math.imul(D,G),r=r+Math.imul(q,Y)|0,n=n+Math.imul(q,J)|0,n=n+Math.imul(P,Y)|0,o=o+Math.imul(P,J)|0,r=r+Math.imul(L,Q)|0,n=n+Math.imul(L,tt)|0,n=n+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,r=r+Math.imul(B,it)|0,n=n+Math.imul(B,rt)|0,n=n+Math.imul(I,it)|0,o=o+Math.imul(I,rt)|0,r=r+Math.imul(A,ot)|0,n=n+Math.imul(A,ht)|0,n=n+Math.imul(R,ot)|0,o=o+Math.imul(R,ht)|0,r=r+Math.imul(S,at)|0,n=n+Math.imul(S,ut)|0,n=n+Math.imul(k,at)|0,o=o+Math.imul(k,ut)|0,r=r+Math.imul(w,lt)|0,n=n+Math.imul(w,dt)|0,n=n+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0,r=r+Math.imul(g,pt)|0,n=n+Math.imul(g,mt)|0,n=n+Math.imul(v,pt)|0,o=o+Math.imul(v,mt)|0;var Rt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,r=Math.imul(C,Y),n=Math.imul(C,J),n=n+Math.imul(D,Y)|0,o=Math.imul(D,J),r=r+Math.imul(q,Q)|0,n=n+Math.imul(q,tt)|0,n=n+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,r=r+Math.imul(L,it)|0,n=n+Math.imul(L,rt)|0,n=n+Math.imul(j,it)|0,o=o+Math.imul(j,rt)|0,r=r+Math.imul(B,ot)|0,n=n+Math.imul(B,ht)|0,n=n+Math.imul(I,ot)|0,o=o+Math.imul(I,ht)|0,r=r+Math.imul(A,at)|0,n=n+Math.imul(A,ut)|0,n=n+Math.imul(R,at)|0,o=o+Math.imul(R,ut)|0,r=r+Math.imul(S,lt)|0,n=n+Math.imul(S,dt)|0,n=n+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0,r=r+Math.imul(w,pt)|0,n=n+Math.imul(w,mt)|0,n=n+Math.imul(M,pt)|0,o=o+Math.imul(M,mt)|0;var xt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(C,Q),n=Math.imul(C,tt),n=n+Math.imul(D,Q)|0,o=Math.imul(D,tt),r=r+Math.imul(q,it)|0,n=n+Math.imul(q,rt)|0,n=n+Math.imul(P,it)|0,o=o+Math.imul(P,rt)|0,r=r+Math.imul(L,ot)|0,n=n+Math.imul(L,ht)|0,n=n+Math.imul(j,ot)|0,o=o+Math.imul(j,ht)|0,r=r+Math.imul(B,at)|0,n=n+Math.imul(B,ut)|0,n=n+Math.imul(I,at)|0,o=o+Math.imul(I,ut)|0,r=r+Math.imul(A,lt)|0,n=n+Math.imul(A,dt)|0,n=n+Math.imul(R,lt)|0,o=o+Math.imul(R,dt)|0,r=r+Math.imul(S,pt)|0,n=n+Math.imul(S,mt)|0,n=n+Math.imul(k,pt)|0,o=o+Math.imul(k,mt)|0;var Bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,r=Math.imul(C,it),n=Math.imul(C,rt),n=n+Math.imul(D,it)|0,o=Math.imul(D,rt),r=r+Math.imul(q,ot)|0,n=n+Math.imul(q,ht)|0,n=n+Math.imul(P,ot)|0,o=o+Math.imul(P,ht)|0,r=r+Math.imul(L,at)|0,n=n+Math.imul(L,ut)|0,n=n+Math.imul(j,at)|0,o=o+Math.imul(j,ut)|0,r=r+Math.imul(B,lt)|0,n=n+Math.imul(B,dt)|0,n=n+Math.imul(I,lt)|0,o=o+Math.imul(I,dt)|0,r=r+Math.imul(A,pt)|0,n=n+Math.imul(A,mt)|0,n=n+Math.imul(R,pt)|0,o=o+Math.imul(R,mt)|0;var It=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(It>>>26)|0,It&=67108863,r=Math.imul(C,ot),n=Math.imul(C,ht),n=n+Math.imul(D,ot)|0,o=Math.imul(D,ht),r=r+Math.imul(q,at)|0,n=n+Math.imul(q,ut)|0,n=n+Math.imul(P,at)|0,o=o+Math.imul(P,ut)|0,r=r+Math.imul(L,lt)|0,n=n+Math.imul(L,dt)|0,n=n+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0,r=r+Math.imul(B,pt)|0,n=n+Math.imul(B,mt)|0,n=n+Math.imul(I,pt)|0,o=o+Math.imul(I,mt)|0;var Tt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(C,at),n=Math.imul(C,ut),n=n+Math.imul(D,at)|0,o=Math.imul(D,ut),r=r+Math.imul(q,lt)|0,n=n+Math.imul(q,dt)|0,n=n+Math.imul(P,lt)|0,o=o+Math.imul(P,dt)|0,r=r+Math.imul(L,pt)|0,n=n+Math.imul(L,mt)|0,n=n+Math.imul(j,pt)|0,o=o+Math.imul(j,mt)|0;var Lt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(C,lt),n=Math.imul(C,dt),n=n+Math.imul(D,lt)|0,o=Math.imul(D,dt),r=r+Math.imul(q,pt)|0,n=n+Math.imul(q,mt)|0,n=n+Math.imul(P,pt)|0,o=o+Math.imul(P,mt)|0;var jt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,r=Math.imul(C,pt),n=Math.imul(C,mt),n=n+Math.imul(D,pt)|0,o=Math.imul(D,mt);var Ot=(u+r|0)+((8191&n)<<13)|0;return u=(o+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,a[0]=bt,a[1]=gt,a[2]=vt,a[3]=yt,a[4]=wt,a[5]=Mt,a[6]=_t,a[7]=St,a[8]=kt,a[9]=Et,a[10]=At,a[11]=Rt,a[12]=xt,a[13]=Bt,a[14]=It,a[15]=Tt,a[16]=Lt,a[17]=jt,a[18]=Ot,0!==u&&(a[19]=u,i.length++),i};function b(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){var h=n;n=0;for(var s=67108863&r,a=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=a;u++){var f=o-u,l=0|t.words[f],d=0|e.words[u],c=l*d,p=67108863&c;h=h+(c/67108864|0)|0,p=p+s|0,s=67108863&p,h=h+(p>>>26)|0,n+=h>>>26,h&=67108863}i.words[o]=s,r=h,h=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}function g(t,e,i){var r=new v;return r.mulp(t,e,i)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function(t,e){var i,r=this.length+t.length;return i=10===this.length&&10===t.length?m(this,t,e):r<63?p(this,t,e):r<1024?b(this,t,e):g(this,t,e),i},v.prototype.makeRBT=function(t){for(var e=new Array(t),i=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},v.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},v.prototype.permute=function(t,e,i,r,n,o){for(var h=0;h<o;h++)r[h]=e[t[h]],n[h]=i[t[h]]},v.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var h=1;h<n;h<<=1)for(var s=h<<1,a=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=a,d=u,c=0;c<h;c++){var p=i[f+c],m=r[f+c],b=i[f+c+h],g=r[f+c+h],v=l*b-d*g;g=l*g+d*b,b=v,i[f+c]=p+b,r[f+c]=m+g,i[f+c+h]=p-b,r[f+c+h]=m-g,c!==s&&(v=a*l-u*d,d=a*d+u*l,l=v)}},v.prototype.guessLen13b=function(t,e){var i=1|Math.max(e,t),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},v.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},v.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},v.prototype.convert13b=function(t,e,i,n){for(var o=0,h=0;h<e;h++)o+=0|t[h],i[2*h]=8191&o,o>>>=13,i[2*h+1]=8191&o,o>>>=13;for(h=2*e;h<n;++h)i[h]=0;r(0===o),r(0===(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},v.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),h=new Array(r),s=new Array(r),a=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,h,r),this.convert13b(e.words,e.length,u,r),this.transform(h,o,s,a,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=s[c]*f[c]-a[c]*l[c];a[c]=s[c]*l[c]+a[c]*f[c],s[c]=p}return this.conjugate(s,a,r),this.transform(s,a,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"===typeof t),r(t<67108864);for(var e=0,i=0;i<this.length;i++){var n=(0|this.words[i])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[i]=67108863&o}return 0!==e&&(this.words[i]=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=c(t);if(0===e.length)return new o(1);for(var i=this,r=0;r<e.length;r++,i=i.sqr())if(0!==e[r])break;if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},o.prototype.iushln=function(t){r("number"===typeof t&&t>=0);var e,i=t%26,n=(t-i)/26,o=67108863>>>26-i<<26-i;if(0!==i){var h=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,a=(0|this.words[e])-s<<i;this.words[e]=a|h,h=s>>>26-i}h&&(this.words[e]=h,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,i){var n;r("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,h=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,a=i;if(n-=h,n=Math.max(0,n),a){for(var u=0;u<h;u++)a.words[u]=this.words[u];a.length=h}if(0===h);else if(this.length>h)for(this.length-=h,u=0;u<this.length;u++)this.words[u]=this.words[u+h];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return a&&0!==f&&(a.words[a.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,i){return r(0===this.negative),this.iushrn(t,e,i)},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&&t>=0);var e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return!1;var o=this.words[i];return!!(o&n)},o.prototype.imaskn=function(t){r("number"===typeof t&&t>=0);var e=t%26,i=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==e&&i++,this.length=Math.min(i,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return 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):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(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]-=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,i){var n,o,h=t.length+i;this._expand(h);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+i])+s;var a=(0|t.words[n])*e;o-=67108863&a,s=(o>>26)-(a/67108864|0),this.words[n+i]=67108863&o}for(;n<this.length-i;n++)o=(0|this.words[n+i])+s,s=o>>26,this.words[n+i]=67108863&o;if(0===s)return this.strip();for(r(-1===s),s=0,n=0;n<this.length;n++)o=-(0|this.words[n])+s,s=o>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var i=this.length-t.length,r=this.clone(),n=t,h=0|n.words[n.length-1],s=this._countBits(h);i=26-s,0!==i&&(n=n.ushln(i),r.iushln(i),h=0|n.words[n.length-1]);var a,u=r.length-n.length;if("mod"!==e){a=new o(null),a.length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var l=r.clone()._ishlnsubmul(n,1,u);0===l.negative&&(r=l,a&&(a.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|r.words[n.length+d])+(0|r.words[n.length+d-1]);c=Math.min(c/h|0,67108863),r._ishlnsubmul(n,c,d);while(0!==r.negative)c--,r.negative=0,r._ishlnsubmul(n,1,d),r.isZero()||(r.negative^=1);a&&(a.words[d]=c)}return a&&a.strip(),r.strip(),"div"!==e&&0!==i&&r.iushrn(i),{div:a||null,mod:r}},o.prototype.divmod=function(t,e,i){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&&(n=s.div.neg()),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.iadd(t)),{div:n,mod:h}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!==(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.isub(t)),{div:s.div,mod:h}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,h,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 i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),n=t.andln(1),o=i.cmp(r);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,i=0,n=this.length-1;n>=0;n--)i=(e*i+(0|this.words[n]))%t;return i},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*e;this.words[i]=n/t|0,e=n%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());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n=new o(1),h=new o(0),s=new o(0),a=new o(1),u=0;while(e.isEven()&&i.isEven())e.iushrn(1),i.iushrn(1),++u;var f=i.clone(),l=e.clone();while(!e.isZero()){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0){e.iushrn(d);while(d-- >0)(n.isOdd()||h.isOdd())&&(n.iadd(f),h.isub(l)),n.iushrn(1),h.iushrn(1)}for(var p=0,m=1;0===(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0){i.iushrn(p);while(p-- >0)(s.isOdd()||a.isOdd())&&(s.iadd(f),a.isub(l)),s.iushrn(1),a.iushrn(1)}e.cmp(i)>=0?(e.isub(i),n.isub(s),h.isub(a)):(i.isub(e),s.isub(n),a.isub(h))}return{a:s,b:a,gcd:i.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n,h=new o(1),s=new o(0),a=i.clone();while(e.cmpn(1)>0&&i.cmpn(1)>0){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0){e.iushrn(u);while(u-- >0)h.isOdd()&&h.iadd(a),h.iushrn(1)}for(var l=0,d=1;0===(i.words[0]&d)&&l<26;++l,d<<=1);if(l>0){i.iushrn(l);while(l-- >0)s.isOdd()&&s.iadd(a),s.iushrn(1)}e.cmp(i)>=0?(e.isub(i),h.isub(s)):(i.isub(e),s.isub(h))}return n=0===e.cmpn(1)?h:s,n.cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0,i.negative=0;for(var r=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);do{while(e.isEven())e.iushrn(1);while(i.isEven())i.iushrn(1);var n=e.cmp(i);if(n<0){var o=e;e=i,i=o}else if(0===n||0===i.cmpn(1))break;e.isub(i)}while(1);return i.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,i=(t-e)/26,n=1<<e;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var o=n,h=i;0!==o&&h<this.length;h++){var s=0|this.words[h];s+=o,o=s>>>26,s&=67108863,this.words[h]=s}return 0!==o&&(this.words[h]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,i=t<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)e=1;else{i&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|t.words[i];if(r!==n){r<n?e=-1:r>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new E(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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yt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,r=Math.imul(S,U),n=Math.imul(S,Z),n=n+Math.imul(k,U)|0,o=Math.imul(k,Z),r=r+Math.imul(w,H)|0,n=n+Math.imul(w,K)|0,n=n+Math.imul(M,H)|0,o=o+Math.imul(M,K)|0,r=r+Math.imul(g,V)|0,n=n+Math.imul(g,G)|0,n=n+Math.imul(v,V)|0,o=o+Math.imul(v,G)|0,r=r+Math.imul(p,Y)|0,n=n+Math.imul(p,J)|0,n=n+Math.imul(m,Y)|0,o=o+Math.imul(m,J)|0,r=r+Math.imul(l,Q)|0,n=n+Math.imul(l,tt)|0,n=n+Math.imul(d,Q)|0,o=o+Math.imul(d,tt)|0;var wt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(A,U),n=Math.imul(A,Z),n=n+Math.imul(R,U)|0,o=Math.imul(R,Z),r=r+Math.imul(S,H)|0,n=n+Math.imul(S,K)|0,n=n+Math.imul(k,H)|0,o=o+Math.imul(k,K)|0,r=r+Math.imul(w,V)|0,n=n+Math.imul(w,G)|0,n=n+Math.imul(M,V)|0,o=o+Math.imul(M,G)|0,r=r+Math.imul(g,Y)|0,n=n+Math.imul(g,J)|0,n=n+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,r=r+Math.imul(p,Q)|0,n=n+Math.imul(p,tt)|0,n=n+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0,r=r+Math.imul(l,it)|0,n=n+Math.imul(l,rt)|0,n=n+Math.imul(d,it)|0,o=o+Math.imul(d,rt)|0;var Mt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(B,U),n=Math.imul(B,Z),n=n+Math.imul(I,U)|0,o=Math.imul(I,Z),r=r+Math.imul(A,H)|0,n=n+Math.imul(A,K)|0,n=n+Math.imul(R,H)|0,o=o+Math.imul(R,K)|0,r=r+Math.imul(S,V)|0,n=n+Math.imul(S,G)|0,n=n+Math.imul(k,V)|0,o=o+Math.imul(k,G)|0,r=r+Math.imul(w,Y)|0,n=n+Math.imul(w,J)|0,n=n+Math.imul(M,Y)|0,o=o+Math.imul(M,J)|0,r=r+Math.imul(g,Q)|0,n=n+Math.imul(g,tt)|0,n=n+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,r=r+Math.imul(p,it)|0,n=n+Math.imul(p,rt)|0,n=n+Math.imul(m,it)|0,o=o+Math.imul(m,rt)|0,r=r+Math.imul(l,ot)|0,n=n+Math.imul(l,ht)|0,n=n+Math.imul(d,ot)|0,o=o+Math.imul(d,ht)|0;var _t=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(L,U),n=Math.imul(L,Z),n=n+Math.imul(j,U)|0,o=Math.imul(j,Z),r=r+Math.imul(B,H)|0,n=n+Math.imul(B,K)|0,n=n+Math.imul(I,H)|0,o=o+Math.imul(I,K)|0,r=r+Math.imul(A,V)|0,n=n+Math.imul(A,G)|0,n=n+Math.imul(R,V)|0,o=o+Math.imul(R,G)|0,r=r+Math.imul(S,Y)|0,n=n+Math.imul(S,J)|0,n=n+Math.imul(k,Y)|0,o=o+Math.imul(k,J)|0,r=r+Math.imul(w,Q)|0,n=n+Math.imul(w,tt)|0,n=n+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,r=r+Math.imul(g,it)|0,n=n+Math.imul(g,rt)|0,n=n+Math.imul(v,it)|0,o=o+Math.imul(v,rt)|0,r=r+Math.imul(p,ot)|0,n=n+Math.imul(p,ht)|0,n=n+Math.imul(m,ot)|0,o=o+Math.imul(m,ht)|0,r=r+Math.imul(l,at)|0,n=n+Math.imul(l,ut)|0,n=n+Math.imul(d,at)|0,o=o+Math.imul(d,ut)|0;var St=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(q,U),n=Math.imul(q,Z),n=n+Math.imul(P,U)|0,o=Math.imul(P,Z),r=r+Math.imul(L,H)|0,n=n+Math.imul(L,K)|0,n=n+Math.imul(j,H)|0,o=o+Math.imul(j,K)|0,r=r+Math.imul(B,V)|0,n=n+Math.imul(B,G)|0,n=n+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,r=r+Math.imul(A,Y)|0,n=n+Math.imul(A,J)|0,n=n+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,r=r+Math.imul(S,Q)|0,n=n+Math.imul(S,tt)|0,n=n+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,r=r+Math.imul(w,it)|0,n=n+Math.imul(w,rt)|0,n=n+Math.imul(M,it)|0,o=o+Math.imul(M,rt)|0,r=r+Math.imul(g,ot)|0,n=n+Math.imul(g,ht)|0,n=n+Math.imul(v,ot)|0,o=o+Math.imul(v,ht)|0,r=r+Math.imul(p,at)|0,n=n+Math.imul(p,ut)|0,n=n+Math.imul(m,at)|0,o=o+Math.imul(m,ut)|0,r=r+Math.imul(l,lt)|0,n=n+Math.imul(l,dt)|0,n=n+Math.imul(d,lt)|0,o=o+Math.imul(d,dt)|0;var kt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(C,U),n=Math.imul(C,Z),n=n+Math.imul(D,U)|0,o=Math.imul(D,Z),r=r+Math.imul(q,H)|0,n=n+Math.imul(q,K)|0,n=n+Math.imul(P,H)|0,o=o+Math.imul(P,K)|0,r=r+Math.imul(L,V)|0,n=n+Math.imul(L,G)|0,n=n+Math.imul(j,V)|0,o=o+Math.imul(j,G)|0,r=r+Math.imul(B,Y)|0,n=n+Math.imul(B,J)|0,n=n+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,r=r+Math.imul(A,Q)|0,n=n+Math.imul(A,tt)|0,n=n+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,r=r+Math.imul(S,it)|0,n=n+Math.imul(S,rt)|0,n=n+Math.imul(k,it)|0,o=o+Math.imul(k,rt)|0,r=r+Math.imul(w,ot)|0,n=n+Math.imul(w,ht)|0,n=n+Math.imul(M,ot)|0,o=o+Math.imul(M,ht)|0,r=r+Math.imul(g,at)|0,n=n+Math.imul(g,ut)|0,n=n+Math.imul(v,at)|0,o=o+Math.imul(v,ut)|0,r=r+Math.imul(p,lt)|0,n=n+Math.imul(p,dt)|0,n=n+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0,r=r+Math.imul(l,pt)|0,n=n+Math.imul(l,mt)|0,n=n+Math.imul(d,pt)|0,o=o+Math.imul(d,mt)|0;var Et=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(C,H),n=Math.imul(C,K),n=n+Math.imul(D,H)|0,o=Math.imul(D,K),r=r+Math.imul(q,V)|0,n=n+Math.imul(q,G)|0,n=n+Math.imul(P,V)|0,o=o+Math.imul(P,G)|0,r=r+Math.imul(L,Y)|0,n=n+Math.imul(L,J)|0,n=n+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,r=r+Math.imul(B,Q)|0,n=n+Math.imul(B,tt)|0,n=n+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,r=r+Math.imul(A,it)|0,n=n+Math.imul(A,rt)|0,n=n+Math.imul(R,it)|0,o=o+Math.imul(R,rt)|0,r=r+Math.imul(S,ot)|0,n=n+Math.imul(S,ht)|0,n=n+Math.imul(k,ot)|0,o=o+Math.imul(k,ht)|0,r=r+Math.imul(w,at)|0,n=n+Math.imul(w,ut)|0,n=n+Math.imul(M,at)|0,o=o+Math.imul(M,ut)|0,r=r+Math.imul(g,lt)|0,n=n+Math.imul(g,dt)|0,n=n+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0,r=r+Math.imul(p,pt)|0,n=n+Math.imul(p,mt)|0,n=n+Math.imul(m,pt)|0,o=o+Math.imul(m,mt)|0;var At=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(C,V),n=Math.imul(C,G),n=n+Math.imul(D,V)|0,o=Math.imul(D,G),r=r+Math.imul(q,Y)|0,n=n+Math.imul(q,J)|0,n=n+Math.imul(P,Y)|0,o=o+Math.imul(P,J)|0,r=r+Math.imul(L,Q)|0,n=n+Math.imul(L,tt)|0,n=n+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,r=r+Math.imul(B,it)|0,n=n+Math.imul(B,rt)|0,n=n+Math.imul(I,it)|0,o=o+Math.imul(I,rt)|0,r=r+Math.imul(A,ot)|0,n=n+Math.imul(A,ht)|0,n=n+Math.imul(R,ot)|0,o=o+Math.imul(R,ht)|0,r=r+Math.imul(S,at)|0,n=n+Math.imul(S,ut)|0,n=n+Math.imul(k,at)|0,o=o+Math.imul(k,ut)|0,r=r+Math.imul(w,lt)|0,n=n+Math.imul(w,dt)|0,n=n+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0,r=r+Math.imul(g,pt)|0,n=n+Math.imul(g,mt)|0,n=n+Math.imul(v,pt)|0,o=o+Math.imul(v,mt)|0;var Rt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,r=Math.imul(C,Y),n=Math.imul(C,J),n=n+Math.imul(D,Y)|0,o=Math.imul(D,J),r=r+Math.imul(q,Q)|0,n=n+Math.imul(q,tt)|0,n=n+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,r=r+Math.imul(L,it)|0,n=n+Math.imul(L,rt)|0,n=n+Math.imul(j,it)|0,o=o+Math.imul(j,rt)|0,r=r+Math.imul(B,ot)|0,n=n+Math.imul(B,ht)|0,n=n+Math.imul(I,ot)|0,o=o+Math.imul(I,ht)|0,r=r+Math.imul(A,at)|0,n=n+Math.imul(A,ut)|0,n=n+Math.imul(R,at)|0,o=o+Math.imul(R,ut)|0,r=r+Math.imul(S,lt)|0,n=n+Math.imul(S,dt)|0,n=n+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0,r=r+Math.imul(w,pt)|0,n=n+Math.imul(w,mt)|0,n=n+Math.imul(M,pt)|0,o=o+Math.imul(M,mt)|0;var xt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(C,Q),n=Math.imul(C,tt),n=n+Math.imul(D,Q)|0,o=Math.imul(D,tt),r=r+Math.imul(q,it)|0,n=n+Math.imul(q,rt)|0,n=n+Math.imul(P,it)|0,o=o+Math.imul(P,rt)|0,r=r+Math.imul(L,ot)|0,n=n+Math.imul(L,ht)|0,n=n+Math.imul(j,ot)|0,o=o+Math.imul(j,ht)|0,r=r+Math.imul(B,at)|0,n=n+Math.imul(B,ut)|0,n=n+Math.imul(I,at)|0,o=o+Math.imul(I,ut)|0,r=r+Math.imul(A,lt)|0,n=n+Math.imul(A,dt)|0,n=n+Math.imul(R,lt)|0,o=o+Math.imul(R,dt)|0,r=r+Math.imul(S,pt)|0,n=n+Math.imul(S,mt)|0,n=n+Math.imul(k,pt)|0,o=o+Math.imul(k,mt)|0;var Bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,r=Math.imul(C,it),n=Math.imul(C,rt),n=n+Math.imul(D,it)|0,o=Math.imul(D,rt),r=r+Math.imul(q,ot)|0,n=n+Math.imul(q,ht)|0,n=n+Math.imul(P,ot)|0,o=o+Math.imul(P,ht)|0,r=r+Math.imul(L,at)|0,n=n+Math.imul(L,ut)|0,n=n+Math.imul(j,at)|0,o=o+Math.imul(j,ut)|0,r=r+Math.imul(B,lt)|0,n=n+Math.imul(B,dt)|0,n=n+Math.imul(I,lt)|0,o=o+Math.imul(I,dt)|0,r=r+Math.imul(A,pt)|0,n=n+Math.imul(A,mt)|0,n=n+Math.imul(R,pt)|0,o=o+Math.imul(R,mt)|0;var It=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(It>>>26)|0,It&=67108863,r=Math.imul(C,ot),n=Math.imul(C,ht),n=n+Math.imul(D,ot)|0,o=Math.imul(D,ht),r=r+Math.imul(q,at)|0,n=n+Math.imul(q,ut)|0,n=n+Math.imul(P,at)|0,o=o+Math.imul(P,ut)|0,r=r+Math.imul(L,lt)|0,n=n+Math.imul(L,dt)|0,n=n+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0,r=r+Math.imul(B,pt)|0,n=n+Math.imul(B,mt)|0,n=n+Math.imul(I,pt)|0,o=o+Math.imul(I,mt)|0;var Tt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(C,at),n=Math.imul(C,ut),n=n+Math.imul(D,at)|0,o=Math.imul(D,ut),r=r+Math.imul(q,lt)|0,n=n+Math.imul(q,dt)|0,n=n+Math.imul(P,lt)|0,o=o+Math.imul(P,dt)|0,r=r+Math.imul(L,pt)|0,n=n+Math.imul(L,mt)|0,n=n+Math.imul(j,pt)|0,o=o+Math.imul(j,mt)|0;var Lt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(C,lt),n=Math.imul(C,dt),n=n+Math.imul(D,lt)|0,o=Math.imul(D,dt),r=r+Math.imul(q,pt)|0,n=n+Math.imul(q,mt)|0,n=n+Math.imul(P,pt)|0,o=o+Math.imul(P,mt)|0;var jt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,r=Math.imul(C,pt),n=Math.imul(C,mt),n=n+Math.imul(D,pt)|0,o=Math.imul(D,mt);var Ot=(u+r|0)+((8191&n)<<13)|0;return u=(o+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,a[0]=bt,a[1]=gt,a[2]=vt,a[3]=yt,a[4]=wt,a[5]=Mt,a[6]=_t,a[7]=St,a[8]=kt,a[9]=Et,a[10]=At,a[11]=Rt,a[12]=xt,a[13]=Bt,a[14]=It,a[15]=Tt,a[16]=Lt,a[17]=jt,a[18]=Ot,0!==u&&(a[19]=u,i.length++),i};function b(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){var h=n;n=0;for(var s=67108863&r,a=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=a;u++){var f=o-u,l=0|t.words[f],d=0|e.words[u],c=l*d,p=67108863&c;h=h+(c/67108864|0)|0,p=p+s|0,s=67108863&p,h=h+(p>>>26)|0,n+=h>>>26,h&=67108863}i.words[o]=s,r=h,h=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}function g(t,e,i){var r=new v;return r.mulp(t,e,i)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function(t,e){var i,r=this.length+t.length;return i=10===this.length&&10===t.length?m(this,t,e):r<63?p(this,t,e):r<1024?b(this,t,e):g(this,t,e),i},v.prototype.makeRBT=function(t){for(var e=new Array(t),i=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},v.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},v.prototype.permute=function(t,e,i,r,n,o){for(var h=0;h<o;h++)r[h]=e[t[h]],n[h]=i[t[h]]},v.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var h=1;h<n;h<<=1)for(var s=h<<1,a=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=a,d=u,c=0;c<h;c++){var p=i[f+c],m=r[f+c],b=i[f+c+h],g=r[f+c+h],v=l*b-d*g;g=l*g+d*b,b=v,i[f+c]=p+b,r[f+c]=m+g,i[f+c+h]=p-b,r[f+c+h]=m-g,c!==s&&(v=a*l-u*d,d=a*d+u*l,l=v)}},v.prototype.guessLen13b=function(t,e){var i=1|Math.max(e,t),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},v.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},v.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},v.prototype.convert13b=function(t,e,i,n){for(var o=0,h=0;h<e;h++)o+=0|t[h],i[2*h]=8191&o,o>>>=13,i[2*h+1]=8191&o,o>>>=13;for(h=2*e;h<n;++h)i[h]=0;r(0===o),r(0===(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},v.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),h=new Array(r),s=new Array(r),a=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,h,r),this.convert13b(e.words,e.length,u,r),this.transform(h,o,s,a,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=s[c]*f[c]-a[c]*l[c];a[c]=s[c]*l[c]+a[c]*f[c],s[c]=p}return this.conjugate(s,a,r),this.transform(s,a,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"===typeof t),r(t<67108864);for(var e=0,i=0;i<this.length;i++){var n=(0|this.words[i])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[i]=67108863&o}return 0!==e&&(this.words[i]=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=c(t);if(0===e.length)return new o(1);for(var i=this,r=0;r<e.length;r++,i=i.sqr())if(0!==e[r])break;if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},o.prototype.iushln=function(t){r("number"===typeof t&&t>=0);var e,i=t%26,n=(t-i)/26,o=67108863>>>26-i<<26-i;if(0!==i){var h=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,a=(0|this.words[e])-s<<i;this.words[e]=a|h,h=s>>>26-i}h&&(this.words[e]=h,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,i){var n;r("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,h=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,a=i;if(n-=h,n=Math.max(0,n),a){for(var u=0;u<h;u++)a.words[u]=this.words[u];a.length=h}if(0===h);else if(this.length>h)for(this.length-=h,u=0;u<this.length;u++)this.words[u]=this.words[u+h];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return a&&0!==f&&(a.words[a.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,i){return r(0===this.negative),this.iushrn(t,e,i)},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&&t>=0);var e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return!1;var o=this.words[i];return!!(o&n)},o.prototype.imaskn=function(t){r("number"===typeof t&&t>=0);var e=t%26,i=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==e&&i++,this.length=Math.min(i,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return 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):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(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]-=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,i){var n,o,h=t.length+i;this._expand(h);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+i])+s;var a=(0|t.words[n])*e;o-=67108863&a,s=(o>>26)-(a/67108864|0),this.words[n+i]=67108863&o}for(;n<this.length-i;n++)o=(0|this.words[n+i])+s,s=o>>26,this.words[n+i]=67108863&o;if(0===s)return this.strip();for(r(-1===s),s=0,n=0;n<this.length;n++)o=-(0|this.words[n])+s,s=o>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var i=this.length-t.length,r=this.clone(),n=t,h=0|n.words[n.length-1],s=this._countBits(h);i=26-s,0!==i&&(n=n.ushln(i),r.iushln(i),h=0|n.words[n.length-1]);var a,u=r.length-n.length;if("mod"!==e){a=new o(null),a.length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var l=r.clone()._ishlnsubmul(n,1,u);0===l.negative&&(r=l,a&&(a.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|r.words[n.length+d])+(0|r.words[n.length+d-1]);c=Math.min(c/h|0,67108863),r._ishlnsubmul(n,c,d);while(0!==r.negative)c--,r.negative=0,r._ishlnsubmul(n,1,d),r.isZero()||(r.negative^=1);a&&(a.words[d]=c)}return a&&a.strip(),r.strip(),"div"!==e&&0!==i&&r.iushrn(i),{div:a||null,mod:r}},o.prototype.divmod=function(t,e,i){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&&(n=s.div.neg()),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.iadd(t)),{div:n,mod:h}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!==(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.isub(t)),{div:s.div,mod:h}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,h,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 i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),n=t.andln(1),o=i.cmp(r);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,i=0,n=this.length-1;n>=0;n--)i=(e*i+(0|this.words[n]))%t;return i},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*e;this.words[i]=n/t|0,e=n%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());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n=new o(1),h=new o(0),s=new o(0),a=new o(1),u=0;while(e.isEven()&&i.isEven())e.iushrn(1),i.iushrn(1),++u;var f=i.clone(),l=e.clone();while(!e.isZero()){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0){e.iushrn(d);while(d-- >0)(n.isOdd()||h.isOdd())&&(n.iadd(f),h.isub(l)),n.iushrn(1),h.iushrn(1)}for(var p=0,m=1;0===(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0){i.iushrn(p);while(p-- >0)(s.isOdd()||a.isOdd())&&(s.iadd(f),a.isub(l)),s.iushrn(1),a.iushrn(1)}e.cmp(i)>=0?(e.isub(i),n.isub(s),h.isub(a)):(i.isub(e),s.isub(n),a.isub(h))}return{a:s,b:a,gcd:i.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n,h=new o(1),s=new o(0),a=i.clone();while(e.cmpn(1)>0&&i.cmpn(1)>0){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0){e.iushrn(u);while(u-- >0)h.isOdd()&&h.iadd(a),h.iushrn(1)}for(var l=0,d=1;0===(i.words[0]&d)&&l<26;++l,d<<=1);if(l>0){i.iushrn(l);while(l-- >0)s.isOdd()&&s.iadd(a),s.iushrn(1)}e.cmp(i)>=0?(e.isub(i),h.isub(s)):(i.isub(e),s.isub(h))}return n=0===e.cmpn(1)?h:s,n.cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0,i.negative=0;for(var r=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);do{while(e.isEven())e.iushrn(1);while(i.isEven())i.iushrn(1);var n=e.cmp(i);if(n<0){var o=e;e=i,i=o}else if(0===n||0===i.cmpn(1))break;e.isub(i)}while(1);return i.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,i=(t-e)/26,n=1<<e;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var o=n,h=i;0!==o&&h<this.length;h++){var s=0|this.words[h];s+=o,o=s>>>26,s&=67108863,this.words[h]=s}return 0!==o&&(this.words[h]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,i=t<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)e=1;else{i&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|t.words[i];if(r!==n){r<n?e=-1:r>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new E(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 M(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){E.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var e,i=t;do{this.split(i,this.tmp),i=this.imulK(i),i=i.iadd(this.tmp),e=i.bitLength()}while(e>this.n);var r=e<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(M,w),M.prototype.split=function(t,e){for(var i=4194303,r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&i,n=10;n<t.length;n++){var h=0|t.words[n];t.words[n-10]=(h&i)<<4|o>>>22,o=h}o>>>=22,t.words[n-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=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},n(_,w),n(S,w),n(k,w),k.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,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 M;else if("p224"===t)e=new _;else if("p192"===t)e=new S;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new k}return y[t]=e,e},E.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},E.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")},E.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},E.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},E.prototype.add=function(t,e){this._verify2(t,e);var i=t.add(e);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},E.prototype.iadd=function(t,e){this._verify2(t,e);var i=t.iadd(e);return i.cmp(this.m)>=0&&i.isub(this.m),i},E.prototype.sub=function(t,e){this._verify2(t,e);var i=t.sub(e);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},E.prototype.isub=function(t,e){this._verify2(t,e);var i=t.isub(e);return i.cmpn(0)<0&&i.iadd(this.m),i},E.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},E.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},E.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},E.prototype.isqr=function(t){return this.imul(t,t.clone())},E.prototype.sqr=function(t){return this.mul(t,t)},E.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2===1),3===e){var i=this.m.add(new o(1)).iushrn(2);return this.pow(t,i)}var n=this.m.subn(1),h=0;while(!n.isZero()&&0===n.andln(1))h++,n.iushrn(1);r(!n.isZero());var s=new o(1).toRed(this),a=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();f=new o(2*f*f).toRed(this);while(0!==this.pow(f,u).cmp(a))f.redIAdd(a);var l=this.pow(f,n),d=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),p=h;while(0!==c.cmp(s)){for(var m=c,b=0;0!==m.cmp(s);b++)m=m.redSqr();r(b<p);var g=this.pow(l,new o(1).iushln(p-b-1));d=d.redMul(g),l=g.redSqr(),c=c.redMul(l),p=b}return d},E.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},E.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=4,r=new Array(1<<i);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var h=r[0],s=0,a=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var f=e.words[n],l=u-1;l>=0;l--){var d=f>>l&1;h!==r[0]&&(h=this.sqr(h)),0!==d||0!==s?(s<<=1,s|=d,a++,(a===i||0===n&&0===l)&&(h=this.mul(h,r[s]),a=0,s=0)):a=0}u=26}return h},E.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},E.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new A(t)},n(A,E),A.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},A.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},A.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var i=t.imul(e),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},A.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var i=t.mul(e),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),h=n;return n.cmp(this.m)>=0?h=n.isub(this.m):n.cmpn(0)<0&&(h=n.iadd(this.m)),h._forceRed(this)},A.prototype.invm=function(t){var e=this.imod(t._invmp(this.m).mul(this.r2));return e._forceRed(this)}})(t,this)}).call(this,i("62e4")(t))},"82f0":function(t,e,i){var r=i("39f5"),n=i("8707").Buffer,o=i("6430"),h=i("3fb5"),s=i("3f62"),a=i("8c8a"),u=i("bd9d");function f(t,e){var i=0;t.length!==e.length&&i++;for(var r=Math.min(t.length,e.length),n=0;n<r;++n)i+=t[n]^e[n];return i}function l(t,e,i){if(12===e.length)return t._finID=n.concat([e,n.from([0,0,0,1])]),n.concat([e,n.from([0,0,0,2])]);var r=new s(i),o=e.length,h=o%16;r.update(e),h&&(h=16-h,r.update(n.alloc(h,0))),r.update(n.alloc(8,0));var a=8*o,f=n.alloc(8);f.writeUIntBE(a,0,8),r.update(f),t._finID=r.state;var l=n.from(t._finID);return u(l),l}function d(t,e,i,h){o.call(this);var a=n.alloc(4,0);this._cipher=new r.AES(e);var u=this._cipher.encryptBlock(a);this._ghash=new s(u),i=l(this,i,u),this._prev=n.from(i),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=h,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}h(d,o),d.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=n.alloc(e,0),this._ghash.update(e))}this._called=!0;var i=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(i),this._len+=t.length,i},d.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=a(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&f(t,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=t,this._cipher.scrub()},d.prototype.getAuthTag=function(){if(this._decrypt||!n.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},d.prototype.setAuthTag=function(t){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=t},d.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=d},8360:function(t,e,i){"use strict";const r=i("d1c8").Reporter,n=i("6283").EncoderBuffer,o=i("6283").DecoderBuffer,h=i("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"],a=["key","obj","use","optional","explicit","implicit","def","choice","any","contains"].concat(s),u=["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"];function f(t,e,i){const r={};this._baseState=r,r.name=i,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 l=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];f.prototype.clone=function(){const t=this._baseState,e={};l.forEach((function(i){e[i]=t[i]}));const i=new this.constructor(e.parent);return i._baseState=e,i},f.prototype._wrap=function(){const t=this._baseState;a.forEach((function(e){this[e]=function(){const i=new this.constructor(this);return t.children.push(i),i[e].apply(i,arguments)}}),this)},f.prototype._init=function(t){const e=this._baseState;h(null===e.parent),t.call(this),e.children=e.children.filter((function(t){return t._baseState.parent===this}),this),h.equal(e.children.length,1,"Root node can have only one child")},f.prototype._useArgs=function(t){const e=this._baseState,i=t.filter((function(t){return t instanceof this.constructor}),this);t=t.filter((function(t){return!(t instanceof 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h(null===e["default"]),e["default"]=t,e.optional=!0,this},f.prototype.explicit=function(t){const e=this._baseState;return h(null===e.explicit&&null===e.implicit),e.explicit=t,this},f.prototype.implicit=function(t){const e=this._baseState;return h(null===e.explicit&&null===e.implicit),e.implicit=t,this},f.prototype.obj=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return t.obj=!0,0!==e.length&&this._useArgs(e),this},f.prototype.key=function(t){const e=this._baseState;return h(null===e.key),e.key=t,this},f.prototype.any=function(){const t=this._baseState;return t.any=!0,this},f.prototype.choice=function(t){const e=this._baseState;return h(null===e.choice),e.choice=t,this._useArgs(Object.keys(t).map((function(e){return t[e]}))),this},f.prototype.contains=function(t){const e=this._baseState;return h(null===e.use),e.contains=t,this},f.prototype._decode=function(t,e){const i=this._baseState;if(null===i.parent)return t.wrapResult(i.children[0]._decode(t,e));let r,n=i["default"],h=!0,s=null;if(null!==i.key&&(s=t.enterKey(i.key)),i.optional){let r=null;if(null!==i.explicit?r=i.explicit:null!==i.implicit?r=i.implicit:null!==i.tag&&(r=i.tag),null!==r||i.any){if(h=this._peekTag(t,r,i.any),t.isError(h))return h}else{const r=t.save();try{null===i.choice?this._decodeGeneric(i.tag,t,e):this._decodeChoice(t,e),h=!0}catch(a){h=!1}t.restore(r)}}if(i.obj&&h&&(r=t.enterObject()),h){if(null!==i.explicit){const e=this._decodeTag(t,i.explicit);if(t.isError(e))return e;t=e}const r=t.offset;if(null===i.use&&null===i.choice){let e;i.any&&(e=t.save());const r=this._decodeTag(t,null!==i.implicit?i.implicit:i.tag,i.any);if(t.isError(r))return r;i.any?n=t.raw(e):t=r}if(e&&e.track&&null!==i.tag&&e.track(t.path(),r,t.length,"tagged"),e&&e.track&&null!==i.tag&&e.track(t.path(),t.offset,t.length,"content"),i.any||(n=null===i.choice?this._decodeGeneric(i.tag,t,e):this._decodeChoice(t,e)),t.isError(n))return n;if(i.any||null!==i.choice||null===i.children||i.children.forEach((function(i){i._decode(t,e)})),i.contains&&("octstr"===i.tag||"bitstr"===i.tag)){const r=new o(n);n=this._getUse(i.contains,t._reporterState.obj)._decode(r,e)}}return i.obj&&h&&(n=t.leaveObject(r)),null===i.key||null===n&&!0!==h?null!==s&&t.exitKey(s):t.leaveKey(s,i.key,n),n},f.prototype._decodeGeneric=function(t,e,i){const r=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,r.args[0],i):/str$/.test(t)?this._decodeStr(e,t,i):"objid"===t&&r.args?this._decodeObjid(e,r.args[0],r.args[1],i):"objid"===t?this._decodeObjid(e,null,null,i):"gentime"===t||"utctime"===t?this._decodeTime(e,t,i):"null_"===t?this._decodeNull(e,i):"bool"===t?this._decodeBool(e,i):"objDesc"===t?this._decodeStr(e,t,i):"int"===t||"enum"===t?this._decodeInt(e,r.args&&r.args[0],i):null!==r.use?this._getUse(r.use,e._reporterState.obj)._decode(e,i):e.error("unknown tag: "+t)},f.prototype._getUse=function(t,e){const i=this._baseState;return i.useDecoder=this._use(t,e),h(null===i.useDecoder._baseState.parent),i.useDecoder=i.useDecoder._baseState.children[0],i.implicit!==i.useDecoder._baseState.implicit&&(i.useDecoder=i.useDecoder.clone(),i.useDecoder._baseState.implicit=i.implicit),i.useDecoder},f.prototype._decodeChoice=function(t,e){const i=this._baseState;let r=null,n=!1;return Object.keys(i.choice).some((function(o){const h=t.save(),s=i.choice[o];try{const i=s._decode(t,e);if(t.isError(i))return!1;r={type:o,value:i},n=!0}catch(a){return t.restore(h),!1}return!0}),this),n?r:t.error("Choice not matched")},f.prototype._createEncoderBuffer=function(t){return new n(t,this.reporter)},f.prototype._encode=function(t,e,i){const r=this._baseState;if(null!==r["default"]&&r["default"]===t)return;const n=this._encodeValue(t,e,i);return void 0===n||this._skipDefault(n,e,i)?void 0:n},f.prototype._encodeValue=function(t,e,i){const n=this._baseState;if(null===n.parent)return n.children[0]._encode(t,e||new r);let o=null;if(this.reporter=e,n.optional&&void 0===t){if(null===n["default"])return;t=n["default"]}let h=null,s=!1;if(n.any)o=this._createEncoderBuffer(t);else if(n.choice)o=this._encodeChoice(t,e);else if(n.contains)h=this._getUse(n.contains,i)._encode(t,e),s=!0;else if(n.children)h=n.children.map((function(i){if("null_"===i._baseState.tag)return i._encode(null,e,t);if(null===i._baseState.key)return e.error("Child should have a key");const r=e.enterKey(i._baseState.key);if("object"!==typeof t)return e.error("Child expected, but input is not object");const n=i._encode(t[i._baseState.key],e,t);return e.leaveKey(r),n}),this).filter((function(t){return t})),h=this._createEncoderBuffer(h);else if("seqof"===n.tag||"setof"===n.tag){if(!n.args||1!==n.args.length)return e.error("Too many args for : "+n.tag);if(!Array.isArray(t))return e.error("seqof/setof, but data is not Array");const i=this.clone();i._baseState.implicit=null,h=this._createEncoderBuffer(t.map((function(i){const r=this._baseState;return this._getUse(r.args[0],t)._encode(i,e)}),i))}else null!==n.use?o=this._getUse(n.use,i)._encode(t,e):(h=this._encodePrimitive(n.tag,t),s=!0);if(!n.any&&null===n.choice){const t=null!==n.implicit?n.implicit:n.tag,i=null===n.implicit?"universal":"context";null===t?null===n.use&&e.error("Tag could be omitted only for .use()"):null===n.use&&(o=this._encodeComposite(t,s,i,h))}return null!==n.explicit&&(o=this._encodeComposite(n.explicit,!1,"context",o)),o},f.prototype._encodeChoice=function(t,e){const i=this._baseState,r=i.choice[t.type];return r||h(!1,t.type+" not found in "+JSON.stringify(Object.keys(i.choice))),r._encode(t.value,e)},f.prototype._encodePrimitive=function(t,e){const i=this._baseState;if(/str$/.test(t))return this._encodeStr(e,t);if("objid"===t&&i.args)return this._encodeObjid(e,i.reverseArgs[0],i.args[1]);if("objid"===t)return this._encodeObjid(e,null,null);if("gentime"===t||"utctime"===t)return this._encodeTime(e,t);if("null_"===t)return this._encodeNull();if("int"===t||"enum"===t)return this._encodeInt(e,i.args&&i.reverseArgs[0]);if("bool"===t)return this._encodeBool(e);if("objDesc"===t)return this._encodeStr(e,t);throw new Error("Unsupported tag: "+t)},f.prototype._isNumstr=function(t){return/^[0-9 ]*$/.test(t)},f.prototype._isPrintstr=function(t){return/^[A-Za-z0-9 '()+,-./:=?]*$/.test(t)}},"83d5":function(t,e){t.exports=function(t,e){var i=t.length,r=-1;while(++r<i)t[r]^=e[r];return t}},"85b3":function(t,e,i){"use strict";const r=i("3fb5"),n=i("3768");function o(t){n.call(this,t),this.enc="pem"}r(o,n),t.exports=o,o.prototype.encode=function(t,e){const i=n.prototype.encode.call(this,t),r=i.toString("base64"),o=["-----BEGIN "+e.label+"-----"];for(let n=0;n<r.length;n+=64)o.push(r.slice(n,n+64));return o.push("-----END "+e.label+"-----"),o.join("\n")}},8707:function(t,e,i){var r=i("b639"),n=r.Buffer;function o(t,e){for(var i in t)e[i]=t[i]}function h(t,e,i){return 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r=[];while(e=this._cache.get())i=this._mode.encrypt(this,e),r.push(i);return o.concat(r)};var d=o.alloc(16,16);function c(){this.cache=o.allocUnsafe(0)}function p(t,e,i){var s=r[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"===typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"===typeof i&&(i=o.from(i)),"GCM"!==s.mode&&i.length!==s.iv)throw new TypeError("invalid iv length "+i.length);return"stream"===s.type?new h(s.module,e,i):"auth"===s.type?new n(s.module,e,i):new l(s.module,e,i)}function m(t,e){var i=r[t.toLowerCase()];if(!i)throw new TypeError("invalid suite type");var n=u(e,!1,i.key,i.iv);return p(t,n.key,n.iv)}l.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(d))throw this._cipher.scrub(),new Error("data not multiple of block length")},l.prototype.setAutoPadding=function(t){return 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n=0,o=0,h=e.place;o<r;o++,h++)n<<=8,n|=t[h],n>>>=0;return!(n<=127)&&(e.place=h,n)}function u(t){var e=0,i=t.length-1;while(!t[e]&&!(128&t[e+1])&&e<i)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var i=1+(Math.log(e)/Math.LN2>>>3);t.push(128|i);while(--i)t.push(e>>>(i<<3)&255);t.push(e)}}t.exports=h,h.prototype._importDER=function(t,e){t=n.toArray(t,e);var i=new s;if(48!==t[i.place++])return!1;var o=a(t,i);if(!1===o)return!1;if(o+i.place!==t.length)return!1;if(2!==t[i.place++])return!1;var h=a(t,i);if(!1===h)return!1;var u=t.slice(i.place,h+i.place);if(i.place+=h,2!==t[i.place++])return!1;var f=a(t,i);if(!1===f)return!1;if(t.length!==f+i.place)return!1;var l=t.slice(i.place,f+i.place);if(0===u[0]){if(!(128&u[1]))return!1;u=u.slice(1)}if(0===l[0]){if(!(128&l[1]))return!1;l=l.slice(1)}return this.r=new r(u),this.s=new r(l),this.recoveryParam=null,!0},h.prototype.toDER=function(t){var e=this.r.toArray(),i=this.s.toArray();128&e[0]&&(e=[0].concat(e)),128&i[0]&&(i=[0].concat(i)),e=u(e),i=u(i);while(!i[0]&&!(128&i[1]))i=i.slice(1);var r=[2];f(r,e.length),r=r.concat(e),r.push(2),f(r,i.length);var o=r.concat(i),h=[48];return f(h,o.length),h=h.concat(o),n.encode(h,t)}},b7d1:function(t,e,i){(function(e){function i(t,e){if(r("noDeprecation"))return t;var i=!1;function n(){if(!i){if(r("throwDeprecation"))throw new Error(e);r("traceDeprecation")?console.trace(e):console.warn(e),i=!0}return t.apply(this,arguments)}return n}function r(t){try{if(!e.localStorage)return!1}catch(r){return!1}var i=e.localStorage[t];return null!=i&&"true"===String(i).toLowerCase()}t.exports=i}).call(this,i("c8ba"))},b837:function(t,e,i){var r=i("3fb5"),n=i("4fd1"),o=i("b672"),h=i("8707").Buffer,s=new Array(160);function a(){this.init(),this._w=s,o.call(this,128,112)}r(a,n),a.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},a.prototype._hash=function(){var t=h.allocUnsafe(48);function e(e,i,r){t.writeInt32BE(e,r),t.writeInt32BE(i,r+4)}return e(this._ah,this._al,0),e(this._bh,this._bl,8),e(this._ch,this._cl,16),e(this._dh,this._dl,24),e(this._eh,this._el,32),e(this._fh,this._fl,40),t},t.exports=a},b9a8:function(t,e,i){"use strict";var r=i("80af"),n=i("6aa2"),o=i("f3a3"),h=i("0cbb"),s=i("fdac"),a=o.assert,u=i("bb34"),f=i("b73f");function l(t){if(!(this instanceof l))return new l(t);"string"===typeof t&&(a(Object.prototype.hasOwnProperty.call(h,t),"Unknown curve "+t),t=h[t]),t instanceof h.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=l,l.prototype.keyPair=function(t){return new u(this,t)},l.prototype.keyFromPrivate=function(t,e){return u.fromPrivate(this,t,e)},l.prototype.keyFromPublic=function(t,e){return u.fromPublic(this,t,e)},l.prototype.genKeyPair=function(t){t||(t={});for(var e=new n({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||s(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),o=this.n.sub(new r(2));;){var h=new r(e.generate(i));if(!(h.cmp(o)>0))return h.iaddn(1),this.keyFromPrivate(h)}},l.prototype._truncateToN=function(t,e){var i=8*t.byteLength()-this.n.bitLength();return i>0&&(t=t.ushrn(i)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},l.prototype.sign=function(t,e,i,o){"object"===typeof i&&(o=i,i=null),o||(o={}),e=this.keyFromPrivate(e,i),t=this._truncateToN(new r(t,16));for(var h=this.n.byteLength(),s=e.getPrivate().toArray("be",h),a=t.toArray("be",h),u=new n({hash:this.hash,entropy:s,nonce:a,pers:o.pers,persEnc:o.persEnc||"utf8"}),l=this.n.sub(new r(1)),d=0;;d++){var c=o.k?o.k(d):new r(u.generate(this.n.byteLength()));if(c=this._truncateToN(c,!0),!(c.cmpn(1)<=0||c.cmp(l)>=0)){var p=this.g.mul(c);if(!p.isInfinity()){var m=p.getX(),b=m.umod(this.n);if(0!==b.cmpn(0)){var g=c.invm(this.n).mul(b.mul(e.getPrivate()).iadd(t));if(g=g.umod(this.n),0!==g.cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==m.cmp(b)?2:0);return o.canonical&&g.cmp(this.nh)>0&&(g=this.n.sub(g),v^=1),new f({r:b,s:g,recoveryParam:v})}}}}}},l.prototype.verify=function(t,e,i,n){t=this._truncateToN(new r(t,16)),i=this.keyFromPublic(i,n),e=new f(e,"hex");var o=e.r,h=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(h.cmpn(1)<0||h.cmp(this.n)>=0)return!1;var s,a=h.invm(this.n),u=a.mul(t).umod(this.n),l=a.mul(o).umod(this.n);return this.curve._maxwellTrick?(s=this.g.jmulAdd(u,i.getPublic(),l),!s.isInfinity()&&s.eqXToP(o)):(s=this.g.mulAdd(u,i.getPublic(),l),!s.isInfinity()&&0===s.getX().umod(this.n).cmp(o))},l.prototype.recoverPubKey=function(t,e,i,n){a((3&i)===i,"The recovery param is more than two bits"),e=new f(e,n);var o=this.n,h=new r(t),s=e.r,u=e.s,l=1&i,d=i>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");s=d?this.curve.pointFromX(s.add(this.curve.n),l):this.curve.pointFromX(s,l);var c=e.r.invm(o),p=o.sub(h).mul(c).umod(o),m=u.mul(c).umod(o);return this.g.mulAdd(p,s,m)},l.prototype.getKeyRecoveryParam=function(t,e,i,r){if(e=new f(e,r),null!==e.recoveryParam)return e.recoveryParam;for(var n=0;n<4;n++){var o;try{o=this.recoverPubKey(t,e,n)}catch(t){continue}if(o.eq(i))return n}throw new Error("Unable to find valid recovery factor")}},b9b5:function(t,e,i){"use strict";var r=i("9d8a").codes.ERR_INVALID_OPT_VALUE;function n(t,e,i){return null!=t.highWaterMark?t.highWaterMark:e?t[i]:null}function o(t,e,i,o){var h=n(e,o,i);if(null!=h){if(!isFinite(h)||Math.floor(h)!==h||h<0){var s=o?i:"highWaterMark";throw new r(s,h)}return Math.floor(h)}return t.objectMode?16:16384}t.exports={getHighWaterMark:o}},bac2:function(t,e,i){var r={ECB:i("0145"),CBC:i("c119"),CFB:i("3505"),CFB8:i("62c9"),CFB1:i("5239"),OFB:i("5165"),CTR:i("6ade"),GCM:i("6ade")},n=i("e85f");for(var o in n)n[o].module=r[n[o].mode];t.exports=n},bb34:function(t,e,i){"use strict";var r=i("80af"),n=i("f3a3"),o=n.assert;function h(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}t.exports=h,h.fromPublic=function(t,e,i){return e instanceof h?e:new h(t,{pub:e,pubEnc:i})},h.fromPrivate=function(t,e,i){return e instanceof h?e:new h(t,{priv:e,privEnc:i})},h.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},h.prototype.getPublic=function(t,e){return"string"===typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},h.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},h.prototype._importPrivate=function(t,e){this.priv=new r(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},h.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?o(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||o(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},h.prototype.derive=function(t){return t.validate()||o(t.validate(),"public point not validated"),t.mul(this.priv).getX()},h.prototype.sign=function(t,e,i){return this.ec.sign(t,this,e,i)},h.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},h.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},bb44:function(t,e,i){"use strict";var r=i("c3c0"),n=i("edc9"),o=r.rotl32,h=r.sum32,s=r.sum32_3,a=r.sum32_4,u=n.BlockHash;function f(){if(!(this instanceof f))return new f;u.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function l(t,e,i,r){return t<=15?e^i^r:t<=31?e&i|~e&r:t<=47?(e|~i)^r:t<=63?e&r|i&~r:e^(i|~r)}function d(t){return t<=15?0:t<=31?1518500249:t<=47?1859775393:t<=63?2400959708:2840853838}function c(t){return t<=15?1352829926:t<=31?1548603684:t<=47?1836072691:t<=63?2053994217:0}r.inherits(f,u),e.ripemd160=f,f.blockSize=512,f.outSize=160,f.hmacStrength=192,f.padLength=64,f.prototype._update=function(t,e){for(var i=this.h[0],r=this.h[1],n=this.h[2],u=this.h[3],f=this.h[4],v=i,y=r,w=n,M=u,_=f,S=0;S<80;S++){var k=h(o(a(i,l(S,r,n,u),t[p[S]+e],d(S)),b[S]),f);i=f,f=u,u=o(n,10),n=r,r=k,k=h(o(a(v,l(79-S,y,w,M),t[m[S]+e],c(S)),g[S]),_),v=_,_=M,M=o(w,10),w=y,y=k}k=s(this.h[1],n,M),this.h[1]=s(this.h[2],u,_),this.h[2]=s(this.h[3],f,v),this.h[3]=s(this.h[4],i,y),this.h[4]=s(this.h[0],r,w),this.h[0]=k},f.prototype._digest=function(t){return"hex"===t?r.toHex32(this.h,"little"):r.split32(this.h,"little")};var p=[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],m=[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],b=[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],g=[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]},bc12:function(t,e,i){(function(t){(function(t,e){"use strict";function r(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var i=function(){};i.prototype=e.prototype,t.prototype=new i,t.prototype.constructor=t}function o(t,e,i){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(i=e,e=10),this._init(t||0,e||10,i||"be"))}var h;"object"===typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{h="undefined"!==typeof window&&"undefined"!==typeof window.Buffer?window.Buffer:i(15).Buffer}catch(R){}function s(t,e){var i=t.charCodeAt(e);return i>=65&&i<=70?i-55:i>=97&&i<=102?i-87:i-48&15}function a(t,e,i){var r=s(t,i);return i-1>=e&&(r|=s(t,i-1)<<4),r}function u(t,e,i,r){for(var n=0,o=Math.min(t.length,i),h=e;h<o;h++){var s=t.charCodeAt(h)-48;n*=r,n+=s>=49?s-49+10:s>=17?s-17+10:s}return n}o.isBN=function(t){return t instanceof o||null!==t&&"object"===typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,i){if("number"===typeof t)return this._initNumber(t,e,i);if("object"===typeof t)return this._initArray(t,e,i);"hex"===e&&(e=16),r(e===(0|e)&&e>=2&&e<=36),t=t.toString().replace(/\s+/g,"");var n=0;"-"===t[0]&&(n++,this.negative=1),n<t.length&&(16===e?this._parseHex(t,n,i):(this._parseBase(t,e,n),"le"===i&&this._initArray(this.toArray(),e,i)))},o.prototype._initNumber=function(t,e,i){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(r(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===i&&this._initArray(this.toArray(),e,i)},o.prototype._initArray=function(t,e,i){if(r("number"===typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,h,s=0;if("be"===i)for(n=t.length-1,o=0;n>=0;n-=3)h=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=h<<s&67108863,this.words[o+1]=h>>>26-s&67108863,s+=24,s>=26&&(s-=26,o++);else if("le"===i)for(n=0,o=0;n<t.length;n+=3)h=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=h<<s&67108863,this.words[o+1]=h>>>26-s&67108863,s+=24,s>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e,i){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,o=0,h=0;if("be"===i)for(r=t.length-1;r>=e;r-=2)n=a(t,e,r)<<o,this.words[h]|=67108863&n,o>=18?(o-=18,h+=1,this.words[h]|=n>>>26):o+=8;else{var s=t.length-e;for(r=s%2===0?e+1:e;r<t.length;r+=2)n=a(t,e,r)<<o,this.words[h]|=67108863&n,o>=18?(o-=18,h+=1,this.words[h]|=n>>>26):o+=8}this.strip()},o.prototype._parseBase=function(t,e,i){this.words=[0],this.length=1;for(var r=0,n=1;n<=67108863;n*=e)r++;r--,n=n/e|0;for(var o=t.length-i,h=o%r,s=Math.min(o,o-h)+i,a=0,f=i;f<s;f+=r)a=u(t,f,f+r,e),this.imuln(n),this.words[0]+a<67108864?this.words[0]+=a:this._iaddn(a);if(0!==h){var l=1;for(a=u(t,f,t.length,e),f=0;f<h;f++)l*=e;this.imuln(l),this.words[0]+a<67108864?this.words[0]+=a:this._iaddn(a)}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){while(this.length<t)this.words[this.length++]=0;return this},o.prototype.strip=function(){while(this.length>1&&0===this.words[this.length-1])this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var f=["","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],d=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i/26|0,n=i%26;e[i]=(t.words[r]&1<<n)>>>n}return e}function p(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0;i.length=r,r=r-1|0;var n=0|t.words[0],o=0|e.words[0],h=n*o,s=67108863&h,a=h/67108864|0;i.words[0]=s;for(var u=1;u<r;u++){for(var f=a>>>26,l=67108863&a,d=Math.min(u,e.length-1),c=Math.max(0,u-t.length+1);c<=d;c++){var p=u-c|0;n=0|t.words[p],o=0|e.words[c],h=n*o+l,f+=h/67108864|0,l=67108863&h}i.words[u]=0|l,a=0|f}return 0!==a?i.words[u]=0|a:i.length--,i.strip()}o.prototype.toString=function(t,e){var i;if(t=t||10,e=0|e||1,16===t||"hex"===t){i="";for(var n=0,o=0,h=0;h<this.length;h++){var s=this.words[h],a=(16777215&(s<<n|o)).toString(16);o=s>>>24-n&16777215,i=0!==o||h!==this.length-1?f[6-a.length]+a+i:a+i,n+=2,n>=26&&(n-=26,h--)}0!==o&&(i=o.toString(16)+i);while(i.length%e!==0)i="0"+i;return 0!==this.negative&&(i="-"+i),i}if(t===(0|t)&&t>=2&&t<=36){var u=l[t],c=d[t];i="";var p=this.clone();p.negative=0;while(!p.isZero()){var m=p.modn(c).toString(t);p=p.idivn(c),i=p.isZero()?m+i:f[u-m.length]+m+i}this.isZero()&&(i="0"+i);while(i.length%e!==0)i="0"+i;return 0!==this.negative&&(i="-"+i),i}r(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return r("undefined"!==typeof h),this.toArrayLike(h,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,i){var n=this.byteLength(),o=i||Math.max(1,n);r(n<=o,"byte array longer than desired length"),r(o>0,"Requested array length <= 0"),this.strip();var h,s,a="le"===e,u=new t(o),f=this.clone();if(a){for(s=0;!f.isZero();s++)h=f.andln(255),f.iushrn(8),u[s]=h;for(;s<o;s++)u[s]=0}else{for(s=0;s<o-n;s++)u[s]=0;for(s=0;!f.isZero();s++)h=f.andln(255),f.iushrn(8),u[o-s-1]=h}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,i=0;return e>=4096&&(i+=13,e>>>=13),e>=64&&(i+=7,e>>>=7),e>=8&&(i+=4,e>>>=4),e>=2&&(i+=2,e>>>=2),i+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,i=0;return 0===(8191&e)&&(i+=13,e>>>=13),0===(127&e)&&(i+=7,e>>>=7),0===(15&e)&&(i+=4,e>>>=4),0===(3&e)&&(i+=2,e>>>=2),0===(1&e)&&i++,i},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var i=this._zeroBits(this.words[e]);if(t+=i,26!==i)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){while(this.length<t.length)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return r(0===(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return r(0===(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,i;this.length>t.length?(e=this,i=t):(e=t,i=this);for(var r=0;r<i.length;r++)this.words[r]=e.words[r]^i.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&&t>=0);var e=0|Math.ceil(t/26),i=t%26;this._expand(e),i>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return i>0&&(this.words[n]=~this.words[n]&67108863>>26-i),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){r("number"===typeof t&&t>=0);var i=t/26|0,n=t%26;return this._expand(i+1),this.words[i]=e?this.words[i]|1<<n:this.words[i]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,i,r;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(i=this,r=t):(i=t,r=this);for(var n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.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 i,r,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=t):(i=t,r=this);for(var o=0,h=0;h<r.length;h++)e=(0|i.words[h])-(0|r.words[h])+o,o=e>>26,this.words[h]=67108863&e;for(;0!==o&&h<i.length;h++)e=(0|i.words[h])+o,o=e>>26,this.words[h]=67108863&e;if(0===o&&h<i.length&&i!==this)for(;h<i.length;h++)this.words[h]=i.words[h];return this.length=Math.max(this.length,h),i!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var m=function(t,e,i){var r,n,o,h=t.words,s=e.words,a=i.words,u=0,f=0|h[0],l=8191&f,d=f>>>13,c=0|h[1],p=8191&c,m=c>>>13,b=0|h[2],g=8191&b,v=b>>>13,y=0|h[3],w=8191&y,M=y>>>13,_=0|h[4],S=8191&_,k=_>>>13,E=0|h[5],A=8191&E,R=E>>>13,x=0|h[6],B=8191&x,I=x>>>13,T=0|h[7],L=8191&T,j=T>>>13,O=0|h[8],q=8191&O,P=O>>>13,N=0|h[9],C=8191&N,D=N>>>13,z=0|s[0],U=8191&z,Z=z>>>13,F=0|s[1],H=8191&F,K=F>>>13,W=0|s[2],V=8191&W,G=W>>>13,X=0|s[3],Y=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],it=8191&et,rt=et>>>13,nt=0|s[6],ot=8191&nt,ht=nt>>>13,st=0|s[7],at=8191&st,ut=st>>>13,ft=0|s[8],lt=8191&ft,dt=ft>>>13,ct=0|s[9],pt=8191&ct,mt=ct>>>13;i.negative=t.negative^e.negative,i.length=19,r=Math.imul(l,U),n=Math.imul(l,Z),n=n+Math.imul(d,U)|0,o=Math.imul(d,Z);var bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,r=Math.imul(p,U),n=Math.imul(p,Z),n=n+Math.imul(m,U)|0,o=Math.imul(m,Z),r=r+Math.imul(l,H)|0,n=n+Math.imul(l,K)|0,n=n+Math.imul(d,H)|0,o=o+Math.imul(d,K)|0;var gt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,r=Math.imul(g,U),n=Math.imul(g,Z),n=n+Math.imul(v,U)|0,o=Math.imul(v,Z),r=r+Math.imul(p,H)|0,n=n+Math.imul(p,K)|0,n=n+Math.imul(m,H)|0,o=o+Math.imul(m,K)|0,r=r+Math.imul(l,V)|0,n=n+Math.imul(l,G)|0,n=n+Math.imul(d,V)|0,o=o+Math.imul(d,G)|0;var vt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,r=Math.imul(w,U),n=Math.imul(w,Z),n=n+Math.imul(M,U)|0,o=Math.imul(M,Z),r=r+Math.imul(g,H)|0,n=n+Math.imul(g,K)|0,n=n+Math.imul(v,H)|0,o=o+Math.imul(v,K)|0,r=r+Math.imul(p,V)|0,n=n+Math.imul(p,G)|0,n=n+Math.imul(m,V)|0,o=o+Math.imul(m,G)|0,r=r+Math.imul(l,Y)|0,n=n+Math.imul(l,J)|0,n=n+Math.imul(d,Y)|0,o=o+Math.imul(d,J)|0;var yt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,r=Math.imul(S,U),n=Math.imul(S,Z),n=n+Math.imul(k,U)|0,o=Math.imul(k,Z),r=r+Math.imul(w,H)|0,n=n+Math.imul(w,K)|0,n=n+Math.imul(M,H)|0,o=o+Math.imul(M,K)|0,r=r+Math.imul(g,V)|0,n=n+Math.imul(g,G)|0,n=n+Math.imul(v,V)|0,o=o+Math.imul(v,G)|0,r=r+Math.imul(p,Y)|0,n=n+Math.imul(p,J)|0,n=n+Math.imul(m,Y)|0,o=o+Math.imul(m,J)|0,r=r+Math.imul(l,Q)|0,n=n+Math.imul(l,tt)|0,n=n+Math.imul(d,Q)|0,o=o+Math.imul(d,tt)|0;var wt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(A,U),n=Math.imul(A,Z),n=n+Math.imul(R,U)|0,o=Math.imul(R,Z),r=r+Math.imul(S,H)|0,n=n+Math.imul(S,K)|0,n=n+Math.imul(k,H)|0,o=o+Math.imul(k,K)|0,r=r+Math.imul(w,V)|0,n=n+Math.imul(w,G)|0,n=n+Math.imul(M,V)|0,o=o+Math.imul(M,G)|0,r=r+Math.imul(g,Y)|0,n=n+Math.imul(g,J)|0,n=n+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,r=r+Math.imul(p,Q)|0,n=n+Math.imul(p,tt)|0,n=n+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0,r=r+Math.imul(l,it)|0,n=n+Math.imul(l,rt)|0,n=n+Math.imul(d,it)|0,o=o+Math.imul(d,rt)|0;var Mt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(B,U),n=Math.imul(B,Z),n=n+Math.imul(I,U)|0,o=Math.imul(I,Z),r=r+Math.imul(A,H)|0,n=n+Math.imul(A,K)|0,n=n+Math.imul(R,H)|0,o=o+Math.imul(R,K)|0,r=r+Math.imul(S,V)|0,n=n+Math.imul(S,G)|0,n=n+Math.imul(k,V)|0,o=o+Math.imul(k,G)|0,r=r+Math.imul(w,Y)|0,n=n+Math.imul(w,J)|0,n=n+Math.imul(M,Y)|0,o=o+Math.imul(M,J)|0,r=r+Math.imul(g,Q)|0,n=n+Math.imul(g,tt)|0,n=n+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,r=r+Math.imul(p,it)|0,n=n+Math.imul(p,rt)|0,n=n+Math.imul(m,it)|0,o=o+Math.imul(m,rt)|0,r=r+Math.imul(l,ot)|0,n=n+Math.imul(l,ht)|0,n=n+Math.imul(d,ot)|0,o=o+Math.imul(d,ht)|0;var _t=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(L,U),n=Math.imul(L,Z),n=n+Math.imul(j,U)|0,o=Math.imul(j,Z),r=r+Math.imul(B,H)|0,n=n+Math.imul(B,K)|0,n=n+Math.imul(I,H)|0,o=o+Math.imul(I,K)|0,r=r+Math.imul(A,V)|0,n=n+Math.imul(A,G)|0,n=n+Math.imul(R,V)|0,o=o+Math.imul(R,G)|0,r=r+Math.imul(S,Y)|0,n=n+Math.imul(S,J)|0,n=n+Math.imul(k,Y)|0,o=o+Math.imul(k,J)|0,r=r+Math.imul(w,Q)|0,n=n+Math.imul(w,tt)|0,n=n+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,r=r+Math.imul(g,it)|0,n=n+Math.imul(g,rt)|0,n=n+Math.imul(v,it)|0,o=o+Math.imul(v,rt)|0,r=r+Math.imul(p,ot)|0,n=n+Math.imul(p,ht)|0,n=n+Math.imul(m,ot)|0,o=o+Math.imul(m,ht)|0,r=r+Math.imul(l,at)|0,n=n+Math.imul(l,ut)|0,n=n+Math.imul(d,at)|0,o=o+Math.imul(d,ut)|0;var St=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(q,U),n=Math.imul(q,Z),n=n+Math.imul(P,U)|0,o=Math.imul(P,Z),r=r+Math.imul(L,H)|0,n=n+Math.imul(L,K)|0,n=n+Math.imul(j,H)|0,o=o+Math.imul(j,K)|0,r=r+Math.imul(B,V)|0,n=n+Math.imul(B,G)|0,n=n+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,r=r+Math.imul(A,Y)|0,n=n+Math.imul(A,J)|0,n=n+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,r=r+Math.imul(S,Q)|0,n=n+Math.imul(S,tt)|0,n=n+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,r=r+Math.imul(w,it)|0,n=n+Math.imul(w,rt)|0,n=n+Math.imul(M,it)|0,o=o+Math.imul(M,rt)|0,r=r+Math.imul(g,ot)|0,n=n+Math.imul(g,ht)|0,n=n+Math.imul(v,ot)|0,o=o+Math.imul(v,ht)|0,r=r+Math.imul(p,at)|0,n=n+Math.imul(p,ut)|0,n=n+Math.imul(m,at)|0,o=o+Math.imul(m,ut)|0,r=r+Math.imul(l,lt)|0,n=n+Math.imul(l,dt)|0,n=n+Math.imul(d,lt)|0,o=o+Math.imul(d,dt)|0;var kt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(C,U),n=Math.imul(C,Z),n=n+Math.imul(D,U)|0,o=Math.imul(D,Z),r=r+Math.imul(q,H)|0,n=n+Math.imul(q,K)|0,n=n+Math.imul(P,H)|0,o=o+Math.imul(P,K)|0,r=r+Math.imul(L,V)|0,n=n+Math.imul(L,G)|0,n=n+Math.imul(j,V)|0,o=o+Math.imul(j,G)|0,r=r+Math.imul(B,Y)|0,n=n+Math.imul(B,J)|0,n=n+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,r=r+Math.imul(A,Q)|0,n=n+Math.imul(A,tt)|0,n=n+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,r=r+Math.imul(S,it)|0,n=n+Math.imul(S,rt)|0,n=n+Math.imul(k,it)|0,o=o+Math.imul(k,rt)|0,r=r+Math.imul(w,ot)|0,n=n+Math.imul(w,ht)|0,n=n+Math.imul(M,ot)|0,o=o+Math.imul(M,ht)|0,r=r+Math.imul(g,at)|0,n=n+Math.imul(g,ut)|0,n=n+Math.imul(v,at)|0,o=o+Math.imul(v,ut)|0,r=r+Math.imul(p,lt)|0,n=n+Math.imul(p,dt)|0,n=n+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0,r=r+Math.imul(l,pt)|0,n=n+Math.imul(l,mt)|0,n=n+Math.imul(d,pt)|0,o=o+Math.imul(d,mt)|0;var Et=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(C,H),n=Math.imul(C,K),n=n+Math.imul(D,H)|0,o=Math.imul(D,K),r=r+Math.imul(q,V)|0,n=n+Math.imul(q,G)|0,n=n+Math.imul(P,V)|0,o=o+Math.imul(P,G)|0,r=r+Math.imul(L,Y)|0,n=n+Math.imul(L,J)|0,n=n+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,r=r+Math.imul(B,Q)|0,n=n+Math.imul(B,tt)|0,n=n+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,r=r+Math.imul(A,it)|0,n=n+Math.imul(A,rt)|0,n=n+Math.imul(R,it)|0,o=o+Math.imul(R,rt)|0,r=r+Math.imul(S,ot)|0,n=n+Math.imul(S,ht)|0,n=n+Math.imul(k,ot)|0,o=o+Math.imul(k,ht)|0,r=r+Math.imul(w,at)|0,n=n+Math.imul(w,ut)|0,n=n+Math.imul(M,at)|0,o=o+Math.imul(M,ut)|0,r=r+Math.imul(g,lt)|0,n=n+Math.imul(g,dt)|0,n=n+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0,r=r+Math.imul(p,pt)|0,n=n+Math.imul(p,mt)|0,n=n+Math.imul(m,pt)|0,o=o+Math.imul(m,mt)|0;var At=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(C,V),n=Math.imul(C,G),n=n+Math.imul(D,V)|0,o=Math.imul(D,G),r=r+Math.imul(q,Y)|0,n=n+Math.imul(q,J)|0,n=n+Math.imul(P,Y)|0,o=o+Math.imul(P,J)|0,r=r+Math.imul(L,Q)|0,n=n+Math.imul(L,tt)|0,n=n+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,r=r+Math.imul(B,it)|0,n=n+Math.imul(B,rt)|0,n=n+Math.imul(I,it)|0,o=o+Math.imul(I,rt)|0,r=r+Math.imul(A,ot)|0,n=n+Math.imul(A,ht)|0,n=n+Math.imul(R,ot)|0,o=o+Math.imul(R,ht)|0,r=r+Math.imul(S,at)|0,n=n+Math.imul(S,ut)|0,n=n+Math.imul(k,at)|0,o=o+Math.imul(k,ut)|0,r=r+Math.imul(w,lt)|0,n=n+Math.imul(w,dt)|0,n=n+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0,r=r+Math.imul(g,pt)|0,n=n+Math.imul(g,mt)|0,n=n+Math.imul(v,pt)|0,o=o+Math.imul(v,mt)|0;var Rt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,r=Math.imul(C,Y),n=Math.imul(C,J),n=n+Math.imul(D,Y)|0,o=Math.imul(D,J),r=r+Math.imul(q,Q)|0,n=n+Math.imul(q,tt)|0,n=n+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,r=r+Math.imul(L,it)|0,n=n+Math.imul(L,rt)|0,n=n+Math.imul(j,it)|0,o=o+Math.imul(j,rt)|0,r=r+Math.imul(B,ot)|0,n=n+Math.imul(B,ht)|0,n=n+Math.imul(I,ot)|0,o=o+Math.imul(I,ht)|0,r=r+Math.imul(A,at)|0,n=n+Math.imul(A,ut)|0,n=n+Math.imul(R,at)|0,o=o+Math.imul(R,ut)|0,r=r+Math.imul(S,lt)|0,n=n+Math.imul(S,dt)|0,n=n+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0,r=r+Math.imul(w,pt)|0,n=n+Math.imul(w,mt)|0,n=n+Math.imul(M,pt)|0,o=o+Math.imul(M,mt)|0;var xt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(C,Q),n=Math.imul(C,tt),n=n+Math.imul(D,Q)|0,o=Math.imul(D,tt),r=r+Math.imul(q,it)|0,n=n+Math.imul(q,rt)|0,n=n+Math.imul(P,it)|0,o=o+Math.imul(P,rt)|0,r=r+Math.imul(L,ot)|0,n=n+Math.imul(L,ht)|0,n=n+Math.imul(j,ot)|0,o=o+Math.imul(j,ht)|0,r=r+Math.imul(B,at)|0,n=n+Math.imul(B,ut)|0,n=n+Math.imul(I,at)|0,o=o+Math.imul(I,ut)|0,r=r+Math.imul(A,lt)|0,n=n+Math.imul(A,dt)|0,n=n+Math.imul(R,lt)|0,o=o+Math.imul(R,dt)|0,r=r+Math.imul(S,pt)|0,n=n+Math.imul(S,mt)|0,n=n+Math.imul(k,pt)|0,o=o+Math.imul(k,mt)|0;var Bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,r=Math.imul(C,it),n=Math.imul(C,rt),n=n+Math.imul(D,it)|0,o=Math.imul(D,rt),r=r+Math.imul(q,ot)|0,n=n+Math.imul(q,ht)|0,n=n+Math.imul(P,ot)|0,o=o+Math.imul(P,ht)|0,r=r+Math.imul(L,at)|0,n=n+Math.imul(L,ut)|0,n=n+Math.imul(j,at)|0,o=o+Math.imul(j,ut)|0,r=r+Math.imul(B,lt)|0,n=n+Math.imul(B,dt)|0,n=n+Math.imul(I,lt)|0,o=o+Math.imul(I,dt)|0,r=r+Math.imul(A,pt)|0,n=n+Math.imul(A,mt)|0,n=n+Math.imul(R,pt)|0,o=o+Math.imul(R,mt)|0;var It=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(It>>>26)|0,It&=67108863,r=Math.imul(C,ot),n=Math.imul(C,ht),n=n+Math.imul(D,ot)|0,o=Math.imul(D,ht),r=r+Math.imul(q,at)|0,n=n+Math.imul(q,ut)|0,n=n+Math.imul(P,at)|0,o=o+Math.imul(P,ut)|0,r=r+Math.imul(L,lt)|0,n=n+Math.imul(L,dt)|0,n=n+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0,r=r+Math.imul(B,pt)|0,n=n+Math.imul(B,mt)|0,n=n+Math.imul(I,pt)|0,o=o+Math.imul(I,mt)|0;var Tt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(C,at),n=Math.imul(C,ut),n=n+Math.imul(D,at)|0,o=Math.imul(D,ut),r=r+Math.imul(q,lt)|0,n=n+Math.imul(q,dt)|0,n=n+Math.imul(P,lt)|0,o=o+Math.imul(P,dt)|0,r=r+Math.imul(L,pt)|0,n=n+Math.imul(L,mt)|0,n=n+Math.imul(j,pt)|0,o=o+Math.imul(j,mt)|0;var Lt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(C,lt),n=Math.imul(C,dt),n=n+Math.imul(D,lt)|0,o=Math.imul(D,dt),r=r+Math.imul(q,pt)|0,n=n+Math.imul(q,mt)|0,n=n+Math.imul(P,pt)|0,o=o+Math.imul(P,mt)|0;var jt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,r=Math.imul(C,pt),n=Math.imul(C,mt),n=n+Math.imul(D,pt)|0,o=Math.imul(D,mt);var Ot=(u+r|0)+((8191&n)<<13)|0;return u=(o+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,a[0]=bt,a[1]=gt,a[2]=vt,a[3]=yt,a[4]=wt,a[5]=Mt,a[6]=_t,a[7]=St,a[8]=kt,a[9]=Et,a[10]=At,a[11]=Rt,a[12]=xt,a[13]=Bt,a[14]=It,a[15]=Tt,a[16]=Lt,a[17]=jt,a[18]=Ot,0!==u&&(a[19]=u,i.length++),i};function b(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){var h=n;n=0;for(var s=67108863&r,a=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=a;u++){var f=o-u,l=0|t.words[f],d=0|e.words[u],c=l*d,p=67108863&c;h=h+(c/67108864|0)|0,p=p+s|0,s=67108863&p,h=h+(p>>>26)|0,n+=h>>>26,h&=67108863}i.words[o]=s,r=h,h=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}function g(t,e,i){var r=new v;return r.mulp(t,e,i)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function(t,e){var i,r=this.length+t.length;return i=10===this.length&&10===t.length?m(this,t,e):r<63?p(this,t,e):r<1024?b(this,t,e):g(this,t,e),i},v.prototype.makeRBT=function(t){for(var e=new Array(t),i=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},v.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},v.prototype.permute=function(t,e,i,r,n,o){for(var h=0;h<o;h++)r[h]=e[t[h]],n[h]=i[t[h]]},v.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var h=1;h<n;h<<=1)for(var s=h<<1,a=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=a,d=u,c=0;c<h;c++){var p=i[f+c],m=r[f+c],b=i[f+c+h],g=r[f+c+h],v=l*b-d*g;g=l*g+d*b,b=v,i[f+c]=p+b,r[f+c]=m+g,i[f+c+h]=p-b,r[f+c+h]=m-g,c!==s&&(v=a*l-u*d,d=a*d+u*l,l=v)}},v.prototype.guessLen13b=function(t,e){var i=1|Math.max(e,t),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},v.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},v.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},v.prototype.convert13b=function(t,e,i,n){for(var o=0,h=0;h<e;h++)o+=0|t[h],i[2*h]=8191&o,o>>>=13,i[2*h+1]=8191&o,o>>>=13;for(h=2*e;h<n;++h)i[h]=0;r(0===o),r(0===(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},v.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),h=new Array(r),s=new Array(r),a=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,h,r),this.convert13b(e.words,e.length,u,r),this.transform(h,o,s,a,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=s[c]*f[c]-a[c]*l[c];a[c]=s[c]*l[c]+a[c]*f[c],s[c]=p}return this.conjugate(s,a,r),this.transform(s,a,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"===typeof t),r(t<67108864);for(var e=0,i=0;i<this.length;i++){var n=(0|this.words[i])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[i]=67108863&o}return 0!==e&&(this.words[i]=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=c(t);if(0===e.length)return new o(1);for(var i=this,r=0;r<e.length;r++,i=i.sqr())if(0!==e[r])break;if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},o.prototype.iushln=function(t){r("number"===typeof t&&t>=0);var e,i=t%26,n=(t-i)/26,o=67108863>>>26-i<<26-i;if(0!==i){var h=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,a=(0|this.words[e])-s<<i;this.words[e]=a|h,h=s>>>26-i}h&&(this.words[e]=h,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,i){var n;r("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,h=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,a=i;if(n-=h,n=Math.max(0,n),a){for(var u=0;u<h;u++)a.words[u]=this.words[u];a.length=h}if(0===h);else if(this.length>h)for(this.length-=h,u=0;u<this.length;u++)this.words[u]=this.words[u+h];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return a&&0!==f&&(a.words[a.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,i){return r(0===this.negative),this.iushrn(t,e,i)},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&&t>=0);var e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return!1;var o=this.words[i];return!!(o&n)},o.prototype.imaskn=function(t){r("number"===typeof t&&t>=0);var e=t%26,i=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==e&&i++,this.length=Math.min(i,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return 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):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(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]-=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,i){var n,o,h=t.length+i;this._expand(h);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+i])+s;var a=(0|t.words[n])*e;o-=67108863&a,s=(o>>26)-(a/67108864|0),this.words[n+i]=67108863&o}for(;n<this.length-i;n++)o=(0|this.words[n+i])+s,s=o>>26,this.words[n+i]=67108863&o;if(0===s)return this.strip();for(r(-1===s),s=0,n=0;n<this.length;n++)o=-(0|this.words[n])+s,s=o>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var i=this.length-t.length,r=this.clone(),n=t,h=0|n.words[n.length-1],s=this._countBits(h);i=26-s,0!==i&&(n=n.ushln(i),r.iushln(i),h=0|n.words[n.length-1]);var a,u=r.length-n.length;if("mod"!==e){a=new o(null),a.length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var l=r.clone()._ishlnsubmul(n,1,u);0===l.negative&&(r=l,a&&(a.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|r.words[n.length+d])+(0|r.words[n.length+d-1]);c=Math.min(c/h|0,67108863),r._ishlnsubmul(n,c,d);while(0!==r.negative)c--,r.negative=0,r._ishlnsubmul(n,1,d),r.isZero()||(r.negative^=1);a&&(a.words[d]=c)}return a&&a.strip(),r.strip(),"div"!==e&&0!==i&&r.iushrn(i),{div:a||null,mod:r}},o.prototype.divmod=function(t,e,i){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&&(n=s.div.neg()),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.iadd(t)),{div:n,mod:h}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!==(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.isub(t)),{div:s.div,mod:h}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,h,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 i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),n=t.andln(1),o=i.cmp(r);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,i=0,n=this.length-1;n>=0;n--)i=(e*i+(0|this.words[n]))%t;return i},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*e;this.words[i]=n/t|0,e=n%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());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n=new o(1),h=new o(0),s=new o(0),a=new o(1),u=0;while(e.isEven()&&i.isEven())e.iushrn(1),i.iushrn(1),++u;var f=i.clone(),l=e.clone();while(!e.isZero()){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0){e.iushrn(d);while(d-- >0)(n.isOdd()||h.isOdd())&&(n.iadd(f),h.isub(l)),n.iushrn(1),h.iushrn(1)}for(var p=0,m=1;0===(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0){i.iushrn(p);while(p-- >0)(s.isOdd()||a.isOdd())&&(s.iadd(f),a.isub(l)),s.iushrn(1),a.iushrn(1)}e.cmp(i)>=0?(e.isub(i),n.isub(s),h.isub(a)):(i.isub(e),s.isub(n),a.isub(h))}return{a:s,b:a,gcd:i.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n,h=new o(1),s=new o(0),a=i.clone();while(e.cmpn(1)>0&&i.cmpn(1)>0){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0){e.iushrn(u);while(u-- >0)h.isOdd()&&h.iadd(a),h.iushrn(1)}for(var l=0,d=1;0===(i.words[0]&d)&&l<26;++l,d<<=1);if(l>0){i.iushrn(l);while(l-- >0)s.isOdd()&&s.iadd(a),s.iushrn(1)}e.cmp(i)>=0?(e.isub(i),h.isub(s)):(i.isub(e),s.isub(h))}return n=0===e.cmpn(1)?h:s,n.cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0,i.negative=0;for(var r=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);do{while(e.isEven())e.iushrn(1);while(i.isEven())i.iushrn(1);var n=e.cmp(i);if(n<0){var o=e;e=i,i=o}else if(0===n||0===i.cmpn(1))break;e.isub(i)}while(1);return i.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,i=(t-e)/26,n=1<<e;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var o=n,h=i;0!==o&&h<this.length;h++){var s=0|this.words[h];s+=o,o=s>>>26,s&=67108863,this.words[h]=s}return 0!==o&&(this.words[h]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,i=t<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)e=1;else{i&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|t.words[i];if(r!==n){r<n?e=-1:r>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new E(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 M(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){E.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var e,i=t;do{this.split(i,this.tmp),i=this.imulK(i),i=i.iadd(this.tmp),e=i.bitLength()}while(e>this.n);var r=e<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(M,w),M.prototype.split=function(t,e){for(var i=4194303,r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&i,n=10;n<t.length;n++){var h=0|t.words[n];t.words[n-10]=(h&i)<<4|o>>>22,o=h}o>>>=22,t.words[n-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=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},n(_,w),n(S,w),n(k,w),k.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,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 M;else if("p224"===t)e=new _;else if("p192"===t)e=new S;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new k}return y[t]=e,e},E.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},E.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")},E.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},E.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},E.prototype.add=function(t,e){this._verify2(t,e);var i=t.add(e);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},E.prototype.iadd=function(t,e){this._verify2(t,e);var i=t.iadd(e);return i.cmp(this.m)>=0&&i.isub(this.m),i},E.prototype.sub=function(t,e){this._verify2(t,e);var i=t.sub(e);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},E.prototype.isub=function(t,e){this._verify2(t,e);var i=t.isub(e);return i.cmpn(0)<0&&i.iadd(this.m),i},E.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},E.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},E.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},E.prototype.isqr=function(t){return this.imul(t,t.clone())},E.prototype.sqr=function(t){return this.mul(t,t)},E.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2===1),3===e){var i=this.m.add(new o(1)).iushrn(2);return this.pow(t,i)}var n=this.m.subn(1),h=0;while(!n.isZero()&&0===n.andln(1))h++,n.iushrn(1);r(!n.isZero());var s=new o(1).toRed(this),a=s.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();f=new o(2*f*f).toRed(this);while(0!==this.pow(f,u).cmp(a))f.redIAdd(a);var l=this.pow(f,n),d=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),p=h;while(0!==c.cmp(s)){for(var m=c,b=0;0!==m.cmp(s);b++)m=m.redSqr();r(b<p);var g=this.pow(l,new o(1).iushln(p-b-1));d=d.redMul(g),l=g.redSqr(),c=c.redMul(l),p=b}return d},E.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},E.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=4,r=new Array(1<<i);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var h=r[0],s=0,a=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var f=e.words[n],l=u-1;l>=0;l--){var d=f>>l&1;h!==r[0]&&(h=this.sqr(h)),0!==d||0!==s?(s<<=1,s|=d,a++,(a===i||0===n&&0===l)&&(h=this.mul(h,r[s]),a=0,s=0)):a=0}u=26}return h},E.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},E.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new A(t)},n(A,E),A.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},A.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},A.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var i=t.imul(e),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},A.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var i=t.mul(e),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),h=n;return n.cmp(this.m)>=0?h=n.isub(this.m):n.cmpn(0)<0&&(h=n.iadd(this.m)),h._forceRed(this)},A.prototype.invm=function(t){var e=this.imod(t._invmp(this.m).mul(this.r2));return 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r(n,i)}},c24d:function(t){t.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b225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wt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(A,U),n=Math.imul(A,Z),n=n+Math.imul(R,U)|0,o=Math.imul(R,Z),r=r+Math.imul(S,H)|0,n=n+Math.imul(S,K)|0,n=n+Math.imul(k,H)|0,o=o+Math.imul(k,K)|0,r=r+Math.imul(w,V)|0,n=n+Math.imul(w,G)|0,n=n+Math.imul(M,V)|0,o=o+Math.imul(M,G)|0,r=r+Math.imul(g,Y)|0,n=n+Math.imul(g,J)|0,n=n+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,r=r+Math.imul(p,Q)|0,n=n+Math.imul(p,tt)|0,n=n+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0,r=r+Math.imul(l,it)|0,n=n+Math.imul(l,rt)|0,n=n+Math.imul(d,it)|0,o=o+Math.imul(d,rt)|0;var Mt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(B,U),n=Math.imul(B,Z),n=n+Math.imul(I,U)|0,o=Math.imul(I,Z),r=r+Math.imul(A,H)|0,n=n+Math.imul(A,K)|0,n=n+Math.imul(R,H)|0,o=o+Math.imul(R,K)|0,r=r+Math.imul(S,V)|0,n=n+Math.imul(S,G)|0,n=n+Math.imul(k,V)|0,o=o+Math.imul(k,G)|0,r=r+Math.imul(w,Y)|0,n=n+Math.imul(w,J)|0,n=n+Math.imul(M,Y)|0,o=o+Math.imul(M,J)|0,r=r+Math.imul(g,Q)|0,n=n+Math.imul(g,tt)|0,n=n+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,r=r+Math.imul(p,it)|0,n=n+Math.imul(p,rt)|0,n=n+Math.imul(m,it)|0,o=o+Math.imul(m,rt)|0,r=r+Math.imul(l,ot)|0,n=n+Math.imul(l,ht)|0,n=n+Math.imul(d,ot)|0,o=o+Math.imul(d,ht)|0;var _t=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(L,U),n=Math.imul(L,Z),n=n+Math.imul(j,U)|0,o=Math.imul(j,Z),r=r+Math.imul(B,H)|0,n=n+Math.imul(B,K)|0,n=n+Math.imul(I,H)|0,o=o+Math.imul(I,K)|0,r=r+Math.imul(A,V)|0,n=n+Math.imul(A,G)|0,n=n+Math.imul(R,V)|0,o=o+Math.imul(R,G)|0,r=r+Math.imul(S,Y)|0,n=n+Math.imul(S,J)|0,n=n+Math.imul(k,Y)|0,o=o+Math.imul(k,J)|0,r=r+Math.imul(w,Q)|0,n=n+Math.imul(w,tt)|0,n=n+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,r=r+Math.imul(g,it)|0,n=n+Math.imul(g,rt)|0,n=n+Math.imul(v,it)|0,o=o+Math.imul(v,rt)|0,r=r+Math.imul(p,ot)|0,n=n+Math.imul(p,ht)|0,n=n+Math.imul(m,ot)|0,o=o+Math.imul(m,ht)|0,r=r+Math.imul(l,at)|0,n=n+Math.imul(l,ut)|0,n=n+Math.imul(d,at)|0,o=o+Math.imul(d,ut)|0;var St=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(q,U),n=Math.imul(q,Z),n=n+Math.imul(P,U)|0,o=Math.imul(P,Z),r=r+Math.imul(L,H)|0,n=n+Math.imul(L,K)|0,n=n+Math.imul(j,H)|0,o=o+Math.imul(j,K)|0,r=r+Math.imul(B,V)|0,n=n+Math.imul(B,G)|0,n=n+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,r=r+Math.imul(A,Y)|0,n=n+Math.imul(A,J)|0,n=n+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,r=r+Math.imul(S,Q)|0,n=n+Math.imul(S,tt)|0,n=n+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,r=r+Math.imul(w,it)|0,n=n+Math.imul(w,rt)|0,n=n+Math.imul(M,it)|0,o=o+Math.imul(M,rt)|0,r=r+Math.imul(g,ot)|0,n=n+Math.imul(g,ht)|0,n=n+Math.imul(v,ot)|0,o=o+Math.imul(v,ht)|0,r=r+Math.imul(p,at)|0,n=n+Math.imul(p,ut)|0,n=n+Math.imul(m,at)|0,o=o+Math.imul(m,ut)|0,r=r+Math.imul(l,lt)|0,n=n+Math.imul(l,dt)|0,n=n+Math.imul(d,lt)|0,o=o+Math.imul(d,dt)|0;var kt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(C,U),n=Math.imul(C,Z),n=n+Math.imul(D,U)|0,o=Math.imul(D,Z),r=r+Math.imul(q,H)|0,n=n+Math.imul(q,K)|0,n=n+Math.imul(P,H)|0,o=o+Math.imul(P,K)|0,r=r+Math.imul(L,V)|0,n=n+Math.imul(L,G)|0,n=n+Math.imul(j,V)|0,o=o+Math.imul(j,G)|0,r=r+Math.imul(B,Y)|0,n=n+Math.imul(B,J)|0,n=n+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,r=r+Math.imul(A,Q)|0,n=n+Math.imul(A,tt)|0,n=n+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,r=r+Math.imul(S,it)|0,n=n+Math.imul(S,rt)|0,n=n+Math.imul(k,it)|0,o=o+Math.imul(k,rt)|0,r=r+Math.imul(w,ot)|0,n=n+Math.imul(w,ht)|0,n=n+Math.imul(M,ot)|0,o=o+Math.imul(M,ht)|0,r=r+Math.imul(g,at)|0,n=n+Math.imul(g,ut)|0,n=n+Math.imul(v,at)|0,o=o+Math.imul(v,ut)|0,r=r+Math.imul(p,lt)|0,n=n+Math.imul(p,dt)|0,n=n+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0,r=r+Math.imul(l,pt)|0,n=n+Math.imul(l,mt)|0,n=n+Math.imul(d,pt)|0,o=o+Math.imul(d,mt)|0;var Et=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(C,H),n=Math.imul(C,K),n=n+Math.imul(D,H)|0,o=Math.imul(D,K),r=r+Math.imul(q,V)|0,n=n+Math.imul(q,G)|0,n=n+Math.imul(P,V)|0,o=o+Math.imul(P,G)|0,r=r+Math.imul(L,Y)|0,n=n+Math.imul(L,J)|0,n=n+Math.imul(j,Y)|0,o=o+Math.imul(j,J)|0,r=r+Math.imul(B,Q)|0,n=n+Math.imul(B,tt)|0,n=n+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,r=r+Math.imul(A,it)|0,n=n+Math.imul(A,rt)|0,n=n+Math.imul(R,it)|0,o=o+Math.imul(R,rt)|0,r=r+Math.imul(S,ot)|0,n=n+Math.imul(S,ht)|0,n=n+Math.imul(k,ot)|0,o=o+Math.imul(k,ht)|0,r=r+Math.imul(w,at)|0,n=n+Math.imul(w,ut)|0,n=n+Math.imul(M,at)|0,o=o+Math.imul(M,ut)|0,r=r+Math.imul(g,lt)|0,n=n+Math.imul(g,dt)|0,n=n+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0,r=r+Math.imul(p,pt)|0,n=n+Math.imul(p,mt)|0,n=n+Math.imul(m,pt)|0,o=o+Math.imul(m,mt)|0;var At=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(C,V),n=Math.imul(C,G),n=n+Math.imul(D,V)|0,o=Math.imul(D,G),r=r+Math.imul(q,Y)|0,n=n+Math.imul(q,J)|0,n=n+Math.imul(P,Y)|0,o=o+Math.imul(P,J)|0,r=r+Math.imul(L,Q)|0,n=n+Math.imul(L,tt)|0,n=n+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,r=r+Math.imul(B,it)|0,n=n+Math.imul(B,rt)|0,n=n+Math.imul(I,it)|0,o=o+Math.imul(I,rt)|0,r=r+Math.imul(A,ot)|0,n=n+Math.imul(A,ht)|0,n=n+Math.imul(R,ot)|0,o=o+Math.imul(R,ht)|0,r=r+Math.imul(S,at)|0,n=n+Math.imul(S,ut)|0,n=n+Math.imul(k,at)|0,o=o+Math.imul(k,ut)|0,r=r+Math.imul(w,lt)|0,n=n+Math.imul(w,dt)|0,n=n+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0,r=r+Math.imul(g,pt)|0,n=n+Math.imul(g,mt)|0,n=n+Math.imul(v,pt)|0,o=o+Math.imul(v,mt)|0;var Rt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,r=Math.imul(C,Y),n=Math.imul(C,J),n=n+Math.imul(D,Y)|0,o=Math.imul(D,J),r=r+Math.imul(q,Q)|0,n=n+Math.imul(q,tt)|0,n=n+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,r=r+Math.imul(L,it)|0,n=n+Math.imul(L,rt)|0,n=n+Math.imul(j,it)|0,o=o+Math.imul(j,rt)|0,r=r+Math.imul(B,ot)|0,n=n+Math.imul(B,ht)|0,n=n+Math.imul(I,ot)|0,o=o+Math.imul(I,ht)|0,r=r+Math.imul(A,at)|0,n=n+Math.imul(A,ut)|0,n=n+Math.imul(R,at)|0,o=o+Math.imul(R,ut)|0,r=r+Math.imul(S,lt)|0,n=n+Math.imul(S,dt)|0,n=n+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0,r=r+Math.imul(w,pt)|0,n=n+Math.imul(w,mt)|0,n=n+Math.imul(M,pt)|0,o=o+Math.imul(M,mt)|0;var xt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(C,Q),n=Math.imul(C,tt),n=n+Math.imul(D,Q)|0,o=Math.imul(D,tt),r=r+Math.imul(q,it)|0,n=n+Math.imul(q,rt)|0,n=n+Math.imul(P,it)|0,o=o+Math.imul(P,rt)|0,r=r+Math.imul(L,ot)|0,n=n+Math.imul(L,ht)|0,n=n+Math.imul(j,ot)|0,o=o+Math.imul(j,ht)|0,r=r+Math.imul(B,at)|0,n=n+Math.imul(B,ut)|0,n=n+Math.imul(I,at)|0,o=o+Math.imul(I,ut)|0,r=r+Math.imul(A,lt)|0,n=n+Math.imul(A,dt)|0,n=n+Math.imul(R,lt)|0,o=o+Math.imul(R,dt)|0,r=r+Math.imul(S,pt)|0,n=n+Math.imul(S,mt)|0,n=n+Math.imul(k,pt)|0,o=o+Math.imul(k,mt)|0;var Bt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,r=Math.imul(C,it),n=Math.imul(C,rt),n=n+Math.imul(D,it)|0,o=Math.imul(D,rt),r=r+Math.imul(q,ot)|0,n=n+Math.imul(q,ht)|0,n=n+Math.imul(P,ot)|0,o=o+Math.imul(P,ht)|0,r=r+Math.imul(L,at)|0,n=n+Math.imul(L,ut)|0,n=n+Math.imul(j,at)|0,o=o+Math.imul(j,ut)|0,r=r+Math.imul(B,lt)|0,n=n+Math.imul(B,dt)|0,n=n+Math.imul(I,lt)|0,o=o+Math.imul(I,dt)|0,r=r+Math.imul(A,pt)|0,n=n+Math.imul(A,mt)|0,n=n+Math.imul(R,pt)|0,o=o+Math.imul(R,mt)|0;var It=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(It>>>26)|0,It&=67108863,r=Math.imul(C,ot),n=Math.imul(C,ht),n=n+Math.imul(D,ot)|0,o=Math.imul(D,ht),r=r+Math.imul(q,at)|0,n=n+Math.imul(q,ut)|0,n=n+Math.imul(P,at)|0,o=o+Math.imul(P,ut)|0,r=r+Math.imul(L,lt)|0,n=n+Math.imul(L,dt)|0,n=n+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0,r=r+Math.imul(B,pt)|0,n=n+Math.imul(B,mt)|0,n=n+Math.imul(I,pt)|0,o=o+Math.imul(I,mt)|0;var Tt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(C,at),n=Math.imul(C,ut),n=n+Math.imul(D,at)|0,o=Math.imul(D,ut),r=r+Math.imul(q,lt)|0,n=n+Math.imul(q,dt)|0,n=n+Math.imul(P,lt)|0,o=o+Math.imul(P,dt)|0,r=r+Math.imul(L,pt)|0,n=n+Math.imul(L,mt)|0,n=n+Math.imul(j,pt)|0,o=o+Math.imul(j,mt)|0;var Lt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(C,lt),n=Math.imul(C,dt),n=n+Math.imul(D,lt)|0,o=Math.imul(D,dt),r=r+Math.imul(q,pt)|0,n=n+Math.imul(q,mt)|0,n=n+Math.imul(P,pt)|0,o=o+Math.imul(P,mt)|0;var jt=(u+r|0)+((8191&n)<<13)|0;u=(o+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,r=Math.imul(C,pt),n=Math.imul(C,mt),n=n+Math.imul(D,pt)|0,o=Math.imul(D,mt);var Ot=(u+r|0)+((8191&n)<<13)|0;return u=(o+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,a[0]=bt,a[1]=gt,a[2]=vt,a[3]=yt,a[4]=wt,a[5]=Mt,a[6]=_t,a[7]=St,a[8]=kt,a[9]=Et,a[10]=At,a[11]=Rt,a[12]=xt,a[13]=Bt,a[14]=It,a[15]=Tt,a[16]=Lt,a[17]=jt,a[18]=Ot,0!==u&&(a[19]=u,i.length++),i};function b(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){var h=n;n=0;for(var s=67108863&r,a=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=a;u++){var f=o-u,l=0|t.words[f],d=0|e.words[u],c=l*d,p=67108863&c;h=h+(c/67108864|0)|0,p=p+s|0,s=67108863&p,h=h+(p>>>26)|0,n+=h>>>26,h&=67108863}i.words[o]=s,r=h,h=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}function g(t,e,i){var r=new v;return r.mulp(t,e,i)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function(t,e){var i,r=this.length+t.length;return i=10===this.length&&10===t.length?m(this,t,e):r<63?p(this,t,e):r<1024?b(this,t,e):g(this,t,e),i},v.prototype.makeRBT=function(t){for(var e=new Array(t),i=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},v.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},v.prototype.permute=function(t,e,i,r,n,o){for(var h=0;h<o;h++)r[h]=e[t[h]],n[h]=i[t[h]]},v.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var h=1;h<n;h<<=1)for(var s=h<<1,a=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),f=0;f<n;f+=s)for(var l=a,d=u,c=0;c<h;c++){var p=i[f+c],m=r[f+c],b=i[f+c+h],g=r[f+c+h],v=l*b-d*g;g=l*g+d*b,b=v,i[f+c]=p+b,r[f+c]=m+g,i[f+c+h]=p-b,r[f+c+h]=m-g,c!==s&&(v=a*l-u*d,d=a*d+u*l,l=v)}},v.prototype.guessLen13b=function(t,e){var i=1|Math.max(e,t),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},v.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},v.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},v.prototype.convert13b=function(t,e,i,n){for(var o=0,h=0;h<e;h++)o+=0|t[h],i[2*h]=8191&o,o>>>=13,i[2*h+1]=8191&o,o>>>=13;for(h=2*e;h<n;++h)i[h]=0;r(0===o),r(0===(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},v.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),h=new Array(r),s=new Array(r),a=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,h,r),this.convert13b(e.words,e.length,u,r),this.transform(h,o,s,a,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=s[c]*f[c]-a[c]*l[c];a[c]=s[c]*l[c]+a[c]*f[c],s[c]=p}return this.conjugate(s,a,r),this.transform(s,a,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"===typeof t),r(t<67108864);for(var e=0,i=0;i<this.length;i++){var n=(0|this.words[i])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[i]=67108863&o}return 0!==e&&(this.words[i]=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=c(t);if(0===e.length)return new o(1);for(var i=this,r=0;r<e.length;r++,i=i.sqr())if(0!==e[r])break;if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},o.prototype.iushln=function(t){r("number"===typeof t&&t>=0);var e,i=t%26,n=(t-i)/26,o=67108863>>>26-i<<26-i;if(0!==i){var h=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,a=(0|this.words[e])-s<<i;this.words[e]=a|h,h=s>>>26-i}h&&(this.words[e]=h,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,i){var n;r("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,h=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,a=i;if(n-=h,n=Math.max(0,n),a){for(var u=0;u<h;u++)a.words[u]=this.words[u];a.length=h}if(0===h);else if(this.length>h)for(this.length-=h,u=0;u<this.length;u++)this.words[u]=this.words[u+h];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&s}return a&&0!==f&&(a.words[a.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,i){return r(0===this.negative),this.iushrn(t,e,i)},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&&t>=0);var e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return!1;var o=this.words[i];return!!(o&n)},o.prototype.imaskn=function(t){r("number"===typeof t&&t>=0);var e=t%26,i=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==e&&i++,this.length=Math.min(i,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return 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):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(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]-=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,i){var n,o,h=t.length+i;this._expand(h);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+i])+s;var a=(0|t.words[n])*e;o-=67108863&a,s=(o>>26)-(a/67108864|0),this.words[n+i]=67108863&o}for(;n<this.length-i;n++)o=(0|this.words[n+i])+s,s=o>>26,this.words[n+i]=67108863&o;if(0===s)return this.strip();for(r(-1===s),s=0,n=0;n<this.length;n++)o=-(0|this.words[n])+s,s=o>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var i=this.length-t.length,r=this.clone(),n=t,h=0|n.words[n.length-1],s=this._countBits(h);i=26-s,0!==i&&(n=n.ushln(i),r.iushln(i),h=0|n.words[n.length-1]);var a,u=r.length-n.length;if("mod"!==e){a=new o(null),a.length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var l=r.clone()._ishlnsubmul(n,1,u);0===l.negative&&(r=l,a&&(a.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|r.words[n.length+d])+(0|r.words[n.length+d-1]);c=Math.min(c/h|0,67108863),r._ishlnsubmul(n,c,d);while(0!==r.negative)c--,r.negative=0,r._ishlnsubmul(n,1,d),r.isZero()||(r.negative^=1);a&&(a.words[d]=c)}return a&&a.strip(),r.strip(),"div"!==e&&0!==i&&r.iushrn(i),{div:a||null,mod:r}},o.prototype.divmod=function(t,e,i){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&&(n=s.div.neg()),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.iadd(t)),{div:n,mod:h}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!==(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(h=s.mod.neg(),i&&0!==h.negative&&h.isub(t)),{div:s.div,mod:h}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,h,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 i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),n=t.andln(1),o=i.cmp(r);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,i=0,n=this.length-1;n>=0;n--)i=(e*i+(0|this.words[n]))%t;return i},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*e;this.words[i]=n/t|0,e=n%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());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n=new o(1),h=new o(0),s=new o(0),a=new o(1),u=0;while(e.isEven()&&i.isEven())e.iushrn(1),i.iushrn(1),++u;var f=i.clone(),l=e.clone();while(!e.isZero()){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0){e.iushrn(d);while(d-- >0)(n.isOdd()||h.isOdd())&&(n.iadd(f),h.isub(l)),n.iushrn(1),h.iushrn(1)}for(var p=0,m=1;0===(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0){i.iushrn(p);while(p-- >0)(s.isOdd()||a.isOdd())&&(s.iadd(f),a.isub(l)),s.iushrn(1),a.iushrn(1)}e.cmp(i)>=0?(e.isub(i),n.isub(s),h.isub(a)):(i.isub(e),s.isub(n),a.isub(h))}return{a:s,b:a,gcd:i.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n,h=new o(1),s=new o(0),a=i.clone();while(e.cmpn(1)>0&&i.cmpn(1)>0){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0){e.iushrn(u);while(u-- >0)h.isOdd()&&h.iadd(a),h.iushrn(1)}for(var l=0,d=1;0===(i.words[0]&d)&&l<26;++l,d<<=1);if(l>0){i.iushrn(l);while(l-- >0)s.isOdd()&&s.iadd(a),s.iushrn(1)}e.cmp(i)>=0?(e.isub(i),h.isub(s)):(i.isub(e),s.isub(h))}return n=0===e.cmpn(1)?h:s,n.cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0,i.negative=0;for(var r=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);do{while(e.isEven())e.iushrn(1);while(i.isEven())i.iushrn(1);var n=e.cmp(i);if(n<0){var o=e;e=i,i=o}else if(0===n||0===i.cmpn(1))break;e.isub(i)}while(1);return i.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,i=(t-e)/26,n=1<<e;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var o=n,h=i;0!==o&&h<this.length;h++){var s=0|this.words[h];s+=o,o=s>>>26,s&=67108863,this.words[h]=s}return 0!==o&&(this.words[h]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,i=t<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)e=1;else{i&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|t.words[i];if(r!==n){r<n?e=-1:r>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new E(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 M(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){E.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var e,i=t;do{this.split(i,this.tmp),i=this.imulK(i),i=i.iadd(this.tmp),e=i.bitLength()}while(e>this.n);var r=e<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(M,w),M.prototype.split=function(t,e){for(var i=4194303,r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&i,n=10;n<t.length;n++){var h=0|t.words[n];t.words[n-10]=(h&i)<<4|o>>>22,o=h}o>>>=22,t.words[n-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=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},n(_,w),n(S,w),n(k,w),k.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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