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2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!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 n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,f=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),f[s]=a;for(;s<o;s++)f[s]=0}else{for(s=0;s<o-i;s++)f[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),f[o-s-1]=a}return f},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return 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this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return n(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){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a<n.length;a++)o=(e=(0|r.words[a])-(0|n.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var n,i,o,a=t.words,s=e.words,u=r.words,f=0,h=0|a[0],c=8191&h,l=h>>>13,d=0|a[1],p=8191&d,b=d>>>13,m=0|a[2],v=8191&m,g=m>>>13,y=0|a[3],_=8191&y,w=y>>>13,M=0|a[4],A=8191&M,E=M>>>13,S=0|a[5],x=8191&S,I=S>>>13,k=0|a[6],T=8191&k,O=k>>>13,P=0|a[7],B=8191&P,C=P>>>13,N=0|a[8],R=8191&N,D=N>>>13,L=0|a[9],j=8191&L,F=L>>>13,U=0|s[0],z=8191&U,q=U>>>13,H=0|s[1],V=8191&H,G=H>>>13,K=0|s[2],Y=8191&K,W=K>>>13,Z=0|s[3],J=8191&Z,X=Z>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ut=8191&st,ft=st>>>13,ht=0|s[8],ct=8191&ht,lt=ht>>>13,dt=0|s[9],pt=8191&dt,bt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(n=Math.imul(c,z))|0)+((8191&(i=(i=Math.imul(c,q))+Math.imul(l,z)|0))<<13)|0;f=((o=Math.imul(l,q))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,q))+Math.imul(b,z)|0,o=Math.imul(b,q);var vt=(f+(n=n+Math.imul(c,V)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(l,V)|0))<<13)|0;f=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,z),i=(i=Math.imul(v,q))+Math.imul(g,z)|0,o=Math.imul(g,q),n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,V)|0,o=o+Math.imul(b,G)|0;var gt=(f+(n=n+Math.imul(c,Y)|0)|0)+((8191&(i=(i=i+Math.imul(c,W)|0)+Math.imul(l,Y)|0))<<13)|0;f=((o=o+Math.imul(l,W)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(_,z),i=(i=Math.imul(_,q))+Math.imul(w,z)|0,o=Math.imul(w,q),n=n+Math.imul(v,V)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(g,V)|0,o=o+Math.imul(g,G)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,W)|0;var yt=(f+(n=n+Math.imul(c,J)|0)|0)+((8191&(i=(i=i+Math.imul(c,X)|0)+Math.imul(l,J)|0))<<13)|0;f=((o=o+Math.imul(l,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,q))+Math.imul(E,z)|0,o=Math.imul(E,q),n=n+Math.imul(_,V)|0,i=(i=i+Math.imul(_,G)|0)+Math.imul(w,V)|0,o=o+Math.imul(w,G)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,W)|0)+Math.imul(g,Y)|0,o=o+Math.imul(g,W)|0,n=n+Math.imul(p,J)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0;var _t=(f+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;f=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(x,z),i=(i=Math.imul(x,q))+Math.imul(I,z)|0,o=Math.imul(I,q),n=n+Math.imul(A,V)|0,i=(i=i+Math.imul(A,G)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,G)|0,n=n+Math.imul(_,Y)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(w,Y)|0,o=o+Math.imul(w,W)|0,n=n+Math.imul(v,J)|0,i=(i=i+Math.imul(v,X)|0)+Math.imul(g,J)|0,o=o+Math.imul(g,X)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var wt=(f+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;f=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(T,z),i=(i=Math.imul(T,q))+Math.imul(O,z)|0,o=Math.imul(O,q),n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(_,J)|0,i=(i=i+Math.imul(_,X)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,X)|0,n=n+Math.imul(v,Q)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(g,Q)|0,o=o+Math.imul(g,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(f+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,at)|0)+Math.imul(l,ot)|0))<<13)|0;f=((o=o+Math.imul(l,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,z),i=(i=Math.imul(B,q))+Math.imul(C,z)|0,o=Math.imul(C,q),n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,W)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(A,J)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(_,Q)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(g,rt)|0,o=o+Math.imul(g,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var At=(f+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ft)|0)+Math.imul(l,ut)|0))<<13)|0;f=((o=o+Math.imul(l,ft)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(R,z),i=(i=Math.imul(R,q))+Math.imul(D,z)|0,o=Math.imul(D,q),n=n+Math.imul(B,V)|0,i=(i=i+Math.imul(B,G)|0)+Math.imul(C,V)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(x,J)|0,i=(i=i+Math.imul(x,X)|0)+Math.imul(I,J)|0,o=o+Math.imul(I,X)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,at)|0)+Math.imul(g,ot)|0,o=o+Math.imul(g,at)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ft)|0;var Et=(f+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;f=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(j,z),i=(i=Math.imul(j,q))+Math.imul(F,z)|0,o=Math.imul(F,q),n=n+Math.imul(R,V)|0,i=(i=i+Math.imul(R,G)|0)+Math.imul(D,V)|0,o=o+Math.imul(D,G)|0,n=n+Math.imul(B,Y)|0,i=(i=i+Math.imul(B,W)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,W)|0,n=n+Math.imul(T,J)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,n=n+Math.imul(v,ut)|0,i=(i=i+Math.imul(v,ft)|0)+Math.imul(g,ut)|0,o=o+Math.imul(g,ft)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var St=(f+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,bt)|0)+Math.imul(l,pt)|0))<<13)|0;f=((o=o+Math.imul(l,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,V),i=(i=Math.imul(j,G))+Math.imul(F,V)|0,o=Math.imul(F,G),n=n+Math.imul(R,Y)|0,i=(i=i+Math.imul(R,W)|0)+Math.imul(D,Y)|0,o=o+Math.imul(D,W)|0,n=n+Math.imul(B,J)|0,i=(i=i+Math.imul(B,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ft)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ft)|0,n=n+Math.imul(v,ct)|0,i=(i=i+Math.imul(v,lt)|0)+Math.imul(g,ct)|0,o=o+Math.imul(g,lt)|0;var xt=(f+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,Y),i=(i=Math.imul(j,W))+Math.imul(F,Y)|0,o=Math.imul(F,W),n=n+Math.imul(R,J)|0,i=(i=i+Math.imul(R,X)|0)+Math.imul(D,J)|0,o=o+Math.imul(D,X)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ft)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,ft)|0,n=n+Math.imul(_,ct)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ct)|0,o=o+Math.imul(w,lt)|0;var It=(f+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,bt)|0)+Math.imul(g,pt)|0))<<13)|0;f=((o=o+Math.imul(g,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(j,J),i=(i=Math.imul(j,X))+Math.imul(F,J)|0,o=Math.imul(F,X),n=n+Math.imul(R,Q)|0,i=(i=i+Math.imul(R,tt)|0)+Math.imul(D,Q)|0,o=o+Math.imul(D,tt)|0,n=n+Math.imul(B,rt)|0,i=(i=i+Math.imul(B,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,at)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,at)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(I,ut)|0,o=o+Math.imul(I,ft)|0,n=n+Math.imul(A,ct)|0,i=(i=i+Math.imul(A,lt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,lt)|0;var kt=(f+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,bt)|0)+Math.imul(w,pt)|0))<<13)|0;f=((o=o+Math.imul(w,bt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(j,Q),i=(i=Math.imul(j,tt))+Math.imul(F,Q)|0,o=Math.imul(F,tt),n=n+Math.imul(R,rt)|0,i=(i=i+Math.imul(R,nt)|0)+Math.imul(D,rt)|0,o=o+Math.imul(D,nt)|0,n=n+Math.imul(B,ot)|0,i=(i=i+Math.imul(B,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ft)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ft)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,lt)|0;var Tt=(f+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,bt)|0)+Math.imul(E,pt)|0))<<13)|0;f=((o=o+Math.imul(E,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(j,rt),i=(i=Math.imul(j,nt))+Math.imul(F,rt)|0,o=Math.imul(F,nt),n=n+Math.imul(R,ot)|0,i=(i=i+Math.imul(R,at)|0)+Math.imul(D,ot)|0,o=o+Math.imul(D,at)|0,n=n+Math.imul(B,ut)|0,i=(i=i+Math.imul(B,ft)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,ft)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ot=(f+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(I,pt)|0))<<13)|0;f=((o=o+Math.imul(I,bt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(j,ot),i=(i=Math.imul(j,at))+Math.imul(F,ot)|0,o=Math.imul(F,at),n=n+Math.imul(R,ut)|0,i=(i=i+Math.imul(R,ft)|0)+Math.imul(D,ut)|0,o=o+Math.imul(D,ft)|0,n=n+Math.imul(B,ct)|0,i=(i=i+Math.imul(B,lt)|0)+Math.imul(C,ct)|0,o=o+Math.imul(C,lt)|0;var Pt=(f+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,bt)|0)+Math.imul(O,pt)|0))<<13)|0;f=((o=o+Math.imul(O,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(j,ut),i=(i=Math.imul(j,ft))+Math.imul(F,ut)|0,o=Math.imul(F,ft),n=n+Math.imul(R,ct)|0,i=(i=i+Math.imul(R,lt)|0)+Math.imul(D,ct)|0,o=o+Math.imul(D,lt)|0;var Bt=(f+(n=n+Math.imul(B,pt)|0)|0)+((8191&(i=(i=i+Math.imul(B,bt)|0)+Math.imul(C,pt)|0))<<13)|0;f=((o=o+Math.imul(C,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,ct),i=(i=Math.imul(j,lt))+Math.imul(F,ct)|0,o=Math.imul(F,lt);var Ct=(f+(n=n+Math.imul(R,pt)|0)|0)+((8191&(i=(i=i+Math.imul(R,bt)|0)+Math.imul(D,pt)|0))<<13)|0;f=((o=o+Math.imul(D,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Nt=(f+(n=Math.imul(j,pt))|0)+((8191&(i=(i=Math.imul(j,bt))+Math.imul(F,pt)|0))<<13)|0;return f=((o=Math.imul(F,bt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=mt,u[1]=vt,u[2]=gt,u[3]=yt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=At,u[8]=Et,u[9]=St,u[10]=xt,u[11]=It,u[12]=kt,u[13]=Tt,u[14]=Ot,u[15]=Pt,u[16]=Bt,u[17]=Ct,u[18]=Nt,0!==f&&(u[19]=f,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var a=i;i=0;for(var s=67108863&n,u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var h=o-f,c=(0|t.words[h])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0),i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a<o;a++)n[a]=e[t[a]],i[a]=r[t[a]]},b.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),h=0;h<i;h+=s)for(var c=u,l=f,d=0;d<a;d++){var p=r[h+d],b=n[h+d],m=r[h+d+a],v=n[h+d+a],g=c*m-l*v;v=c*v+l*m,m=g,r[h+d]=p+m,n[h+d]=b+v,r[h+d+a]=p-m,n[h+d+a]=b-v,d!==s&&(g=u*c-f*l,l=u*l+f*c,c=g)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},b.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},b.prototype.convert13b=function(t,e,r,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<i;++a)r[a]=0;n(0===o),n(0==(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),a=new Array(n),s=new Array(n),u=new Array(n),f=new Array(n),h=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,a,n),this.convert13b(e.words,e.length,f,n),this.transform(a,o,s,u,n,i),this.transform(f,o,h,c,n,i);for(var d=0;d<n;d++){var p=s[d]*h[d]-u[d]*c[d];u[d]=s[d]*c[d]+u[d]*h[d],s[d]=p}return this.conjugate(s,u,n),this.transform(s,u,l,o,n,i),this.conjugate(l,o,n),this.normalize13b(l,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<r;this.words[e]=u|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=r;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var h=0;for(f=this.length-1;f>=0&&(0!==h||f>=i);f--){var c=0|this.words[f];this.words[f]=h<<26-o|c>>>o,h=c&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(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(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,a=t.length+r;this._expand(a);var s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var u=(0|t.words[i])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}var h=n.clone()._ishlnsubmul(i,1,u);0===h.negative&&(n=h,s&&(s.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var h=r.clone(),c=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(h),a.isub(c)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(c)),s.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(u)):(r.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(f)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,h=1;0==(e.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(e.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},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){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 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n.isBuffer(e,o.EC_PUBLIC_KEY_TYPE_INVALID),n.isBufferLength2(e,33,65,o.EC_PUBLIC_KEY_LENGTH_INVALID),n.isBuffer(r,o.EC_PRIVATE_KEY_TYPE_INVALID),n.isBufferLength(r,32,o.EC_PRIVATE_KEY_LENGTH_INVALID),i=a(i,!0),t.ecdhUnsafe(e,r,i)}}}},function(t,e,r){"use strict";(function(t){var r=Object.prototype.toString;e.isArray=function(t,e){if(!Array.isArray(t))throw TypeError(e)},e.isBoolean=function(t,e){if("[object Boolean]"!==r.call(t))throw TypeError(e)},e.isBuffer=function(e,r){if(!t.isBuffer(e))throw TypeError(r)},e.isFunction=function(t,e){if("[object Function]"!==r.call(t))throw TypeError(e)},e.isNumber=function(t,e){if("[object Number]"!==r.call(t))throw TypeError(e)},e.isObject=function(t,e){if("[object Object]"!==r.call(t))throw TypeError(e)},e.isBufferLength=function(t,e,r){if(t.length!==e)throw RangeError(r)},e.isBufferLength2=function(t,e,r,n){if(t.length!==e&&t.length!==r)throw RangeError(n)},e.isLengthGTZero=function(t,e){if(0===t.length)throw 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n=r(4).Buffer,i=r(80),o=n.from([48,129,211,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,133,48,129,130,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,33,2,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,36,3,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]),a=n.from([48,130,1,19,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,165,48,129,162,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,65,4,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,72,58,218,119,38,163,196,101,93,164,251,252,14,17,8,168,253,23,180,72,166,133,84,25,156,71,208,143,251,16,212,184,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,68,3,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);e.privateKeyExport=function(t,e,r){var i=n.from(r?o:a);return t.copy(i,r?8:9),e.copy(i,r?181:214),i},e.privateKeyImport=function(t){var e=t.length,r=0;if(!(e<r+1||48!==t[r])&&!(e<(r+=1)+1)&&128&t[r]){var n=127&t[r];if(r+=1,!(n<1||n>2||e<r+n)){var i=t[r+n-1]|(n>1?t[r+n-2]<<8:0);if(!(e<(r+=n)+i||e<r+3||2!==t[r]||1!==t[r+1]||1!==t[r+2]||e<(r+=3)+2||4!==t[r]||t[r+1]>32||e<r+2+t[r+1]))return t.slice(r+2,r+2+t[r+1])}}},e.signatureExport=function(t){for(var e=n.concat([n.from([0]),t.r]),r=33,o=0;r>1&&0===e[o]&&!(128&e[o+1]);--r,++o);for(var a=n.concat([n.from([0]),t.s]),s=33,u=0;s>1&&0===a[u]&&!(128&a[u+1]);--s,++u);return i.encode(e.slice(o),a.slice(u))},e.signatureImport=function(t){var e=n.alloc(32,0),r=n.alloc(32,0);try{var o=i.decode(t);if(33===o.r.length&&0===o.r[0]&&(o.r=o.r.slice(1)),o.r.length>32)throw new Error("R length is too long");if(33===o.s.length&&0===o.s[0]&&(o.s=o.s.slice(1)),o.s.length>32)throw new Error("S length is too long")}catch(t){return}return o.r.copy(e,32-o.r.length),o.s.copy(r,32-o.s.length),{r:e,s:r}},e.signatureImportLax=function(t){var e=n.alloc(32,0),r=n.alloc(32,0),i=t.length,o=0;if(48===t[o++]){var a=t[o++];if(!(128&a&&(o+=a-128)>i)&&2===t[o++]){var s=t[o++];if(128&s){if(o+(a=s-128)>i)return;for(;a>0&&0===t[o];o+=1,a-=1);for(s=0;a>0;o+=1,a-=1)s=(s<<8)+t[o]}if(!(s>i-o)){var u=o;if(o+=s,2===t[o++]){var f=t[o++];if(128&f){if(o+(a=f-128)>i)return;for(;a>0&&0===t[o];o+=1,a-=1);for(f=0;a>0;o+=1,a-=1)f=(f<<8)+t[o]}if(!(f>i-o)){var h=o;for(o+=f;s>0&&0===t[u];s-=1,u+=1);if(!(s>32)){var c=t.slice(u,u+s);for(c.copy(e,32-c.length);f>0&&0===t[h];f-=1,h+=1);if(!(f>32)){var l=t.slice(h,h+f);return l.copy(r,32-l.length),{r:e,s:r}}}}}}}}}},function(t,e,r){var n=r(4).Buffer;t.exports={check:function(t){if(t.length<8)return!1;if(t.length>72)return!1;if(48!==t[0])return!1;if(t[1]!==t.length-2)return!1;if(2!==t[2])return!1;var e=t[3];if(0===e)return!1;if(5+e>=t.length)return!1;if(2!==t[4+e])return!1;var r=t[5+e];return 0!==r&&(6+e+r===t.length&&(!(128&t[4])&&(!(e>1&&0===t[4]&&!(128&t[5]))&&(!(128&t[e+6])&&!(r>1&&0===t[e+6]&&!(128&t[e+7]))))))},decode:function(t){if(t.length<8)throw new Error("DER sequence length is too short");if(t.length>72)throw new Error("DER sequence length is too long");if(48!==t[0])throw new Error("Expected DER sequence");if(t[1]!==t.length-2)throw new Error("DER sequence length is invalid");if(2!==t[2])throw new Error("Expected DER integer");var e=t[3];if(0===e)throw new Error("R length is zero");if(5+e>=t.length)throw new Error("R length is too long");if(2!==t[4+e])throw new Error("Expected DER integer (2)");var r=t[5+e];if(0===r)throw new Error("S length is zero");if(6+e+r!==t.length)throw new Error("S length is invalid");if(128&t[4])throw new Error("R value is negative");if(e>1&&0===t[4]&&!(128&t[5]))throw new Error("R value excessively padded");if(128&t[e+6])throw new Error("S value is negative");if(r>1&&0===t[e+6]&&!(128&t[e+7]))throw new Error("S value excessively 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3===t!==n.isOdd()&&(n=n.redNeg()),u.keyPair({pub:{x:r,y:n}})}(e,t.slice(1,33));case 4:case 6:case 7:return 65!==t.length?null:function(t,e,r){var n=new o(e),i=new o(r);if(n.cmp(f.p)>=0||i.cmp(f.p)>=0)return null;if(n=n.toRed(f.red),i=i.toRed(f.red),(6===t||7===t)&&i.isOdd()!==(7===t))return null;var a=n.redSqr().redIMul(n);return i.redSqr().redISub(a.redIAdd(f.b)).isZero()?u.keyPair({pub:{x:n,y:i}}):null}(e,t.slice(1,33),t.slice(33,65));default:return null}}e.privateKeyVerify=function(t){var e=new o(t);return e.cmp(f.n)<0&&!e.isZero()},e.privateKeyExport=function(t,e){var r=new o(t);if(r.cmp(f.n)>=0||r.isZero())throw new Error(s.EC_PRIVATE_KEY_EXPORT_DER_FAIL);return n.from(u.keyFromPrivate(t).getPublic(e,!0))},e.privateKeyNegate=function(t){var e=new o(t);return e.isZero()?n.alloc(32):f.n.sub(e).umod(f.n).toArrayLike(n,"be",32)},e.privateKeyModInverse=function(t){var e=new o(t);if(e.cmp(f.n)>=0||e.isZero())throw new Error(s.EC_PRIVATE_KEY_RANGE_INVALID);return e.invm(f.n).toArrayLike(n,"be",32)},e.privateKeyTweakAdd=function(t,e){var r=new o(e);if(r.cmp(f.n)>=0)throw new Error(s.EC_PRIVATE_KEY_TWEAK_ADD_FAIL);if(r.iadd(new o(t)),r.cmp(f.n)>=0&&r.isub(f.n),r.isZero())throw new Error(s.EC_PRIVATE_KEY_TWEAK_ADD_FAIL);return r.toArrayLike(n,"be",32)},e.privateKeyTweakMul=function(t,e){var r=new o(e);if(r.cmp(f.n)>=0||r.isZero())throw new Error(s.EC_PRIVATE_KEY_TWEAK_MUL_FAIL);return r.imul(new o(t)),r.cmp(f.n)&&(r=r.umod(f.n)),r.toArrayLike(n,"be",32)},e.publicKeyCreate=function(t,e){var r=new o(t);if(r.cmp(f.n)>=0||r.isZero())throw new Error(s.EC_PUBLIC_KEY_CREATE_FAIL);return n.from(u.keyFromPrivate(t).getPublic(e,!0))},e.publicKeyConvert=function(t,e){var r=h(t);if(null===r)throw new Error(s.EC_PUBLIC_KEY_PARSE_FAIL);return n.from(r.getPublic(e,!0))},e.publicKeyVerify=function(t){return null!==h(t)},e.publicKeyTweakAdd=function(t,e,r){var i=h(t);if(null===i)throw new Error(s.EC_PUBLIC_KEY_PARSE_FAIL);if((e=new o(e)).cmp(f.n)>=0)throw new 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e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(t){return t=new i(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},f.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},f.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},f.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},f.prototype.neg=function(t){if(this.inf)return this;var 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e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(r.redMul(this.z)),s=n.redSub(i),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=s.redSqr(),h=f.redMul(s),c=n.redMul(f),l=u.redSqr().redIAdd(h).redISub(c).redISub(c),d=u.redMul(c.redISub(l)).redISub(o.redMul(h)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(l,d,p)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),f=u.redMul(a),h=r.redMul(u),c=s.redSqr().redIAdd(f).redISub(h).redISub(h),l=s.redMul(h.redISub(c)).redISub(i.redMul(f)),d=this.z.redMul(a);return this.curve.jpoint(c,l,d)},h.prototype.dblp=function(t){if(0===t)return 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s=n.redAdd(n).redIAdd(n),u=s.redSqr().redISub(a).redISub(a),f=o.redIAdd(o);f=(f=f.redIAdd(f)).redIAdd(f),t=u,e=s.redMul(a.redISub(u)).redISub(f),r=this.y.redAdd(this.y)}else{var h=this.x.redSqr(),c=this.y.redSqr(),l=c.redSqr(),d=this.x.redAdd(c).redSqr().redISub(h).redISub(l);d=d.redIAdd(d);var p=h.redAdd(h).redIAdd(h),b=p.redSqr(),m=l.redIAdd(l);m=(m=m.redIAdd(m)).redIAdd(m),t=b.redISub(d).redISub(d),e=p.redMul(d.redISub(t)).redISub(m),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},h.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),a=this.x.redAdd(i).redSqr().redISub(n).redISub(o);a=a.redIAdd(a);var s=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=s.redSqr().redISub(a).redISub(a);t=u;var f=o.redIAdd(o);f=(f=f.redIAdd(f)).redIAdd(f),e=s.redMul(a.redISub(u)).redISub(f),r=this.y.redAdd(this.y)}else{var h=this.z.redSqr(),c=this.y.redSqr(),l=this.x.redMul(c),d=this.x.redSub(h).redMul(this.x.redAdd(h));d=d.redAdd(d).redIAdd(d);var p=l.redIAdd(l),b=(p=p.redIAdd(p)).redAdd(p);t=d.redSqr().redISub(b),r=this.y.redAdd(this.z).redSqr().redISub(c).redISub(h);var m=c.redSqr();m=(m=(m=m.redIAdd(m)).redIAdd(m)).redIAdd(m),e=d.redMul(p.redISub(t)).redISub(m)}return this.curve.jpoint(t,e,r)},h.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),a=r.redSqr(),s=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),u=e.redAdd(e),f=(u=u.redIAdd(u)).redMul(a),h=s.redSqr().redISub(f.redAdd(f)),c=f.redISub(h),l=a.redSqr();l=(l=(l=l.redIAdd(l)).redIAdd(l)).redIAdd(l);var d=s.redMul(c).redISub(l),p=r.redAdd(r).redMul(n);return this.curve.jpoint(h,d,p)},h.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),a=this.x.redAdd(e).redSqr().redISub(t).redISub(n),s=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(o)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var f=i.redIAdd(a).redSqr().redISub(o).redISub(s).redISub(u),h=e.redMul(f);h=(h=h.redIAdd(h)).redIAdd(h);var c=this.x.redMul(s).redISub(h);c=(c=c.redIAdd(c)).redIAdd(c);var l=this.y.redMul(f.redMul(u.redISub(f)).redISub(a.redMul(s)));l=(l=(l=l.redIAdd(l)).redIAdd(l)).redIAdd(l);var d=this.z.redAdd(a).redSqr().redISub(r).redISub(s);return this.curve.jpoint(c,l,d)},h.prototype.mul=function(t,e){return t=new i(t,e),this.curve._wnafMul(this,t)},h.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).cmpn(0)},h.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},h.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,r){"use strict";var n=r(3),i=r(1),o=r(24),a=r(5);function s(t){o.call(this,"mont",t),this.a=new n(t.a,16).toRed(this.red),this.b=new n(t.b,16).toRed(this.red),this.i4=new n(4).toRed(this.red).redInvm(),this.two=new n(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function u(t,e,r){o.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new n(e,16),this.z=new n(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}i(s,o),t.exports=s,s.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),n=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===n.redSqrt().redSqr().cmp(n)},i(u,o.BasePoint),s.prototype.decodePoint=function(t,e){return this.point(a.toArray(t,e),1)},s.prototype.point=function(t,e){return new u(this,t,e)},s.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},u.prototype.precompute=function(){},u.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},u.fromJSON=function(t,e){return new u(t,e[0],e[1]||t.one)},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},u.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),n=t.redMul(e),i=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},u.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),a=i.redMul(n),s=e.z.redMul(o.redAdd(a).redSqr()),u=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},u.prototype.mul=function(t){for(var e=t.clone(),r=this,n=this.curve.point(null,null),i=[];0!==e.cmpn(0);e.iushrn(1))i.push(e.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},u.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},u.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,r){"use strict";var n=r(5),i=r(3),o=r(1),a=r(24),s=n.assert;function u(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,a.call(this,"edwards",t),this.a=new i(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new i(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new i(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),s(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function f(t,e,r,n,o){a.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===n?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new i(e,16),this.y=new i(r,16),this.z=n?new i(n,16):this.curve.one,this.t=o&&new i(o,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}o(u,a),t.exports=u,u.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},u.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},u.prototype.jpoint=function(t,e,r,n){return this.point(t,e,r,n)},u.prototype.pointFromX=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=this.c2.redSub(this.a.redMul(r)),o=this.one.redSub(this.c2.redMul(this.d).redMul(r)),a=n.redMul(o.redInvm()),s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var u=s.fromRed().isOdd();return(e&&!u||!e&&u)&&(s=s.redNeg()),this.point(t,s)},u.prototype.pointFromY=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=r.redSub(this.c2),o=r.redMul(this.d).redMul(this.c2).redSub(this.a),a=n.redMul(o.redInvm());if(0===a.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return s.fromRed().isOdd()!==e&&(s=s.redNeg()),this.point(s,t)},u.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),n=e.redMul(this.a).redAdd(r),i=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===n.cmp(i)},o(f,a.BasePoint),u.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},u.prototype.point=function(t,e,r,n){return new f(this,t,e,r,n)},f.fromJSON=function(t,e){return new f(t,e[0],e[1],e[2])},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},f.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(t),i=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=n.redAdd(e),a=o.redSub(r),s=n.redSub(e),u=i.redMul(a),f=o.redMul(s),h=i.redMul(s),c=a.redMul(o);return this.curve.point(u,f,c,h)},f.prototype._projDbl=function(){var t,e,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(f=this.curve._mulA(i)).redAdd(o);if(this.zOne)t=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),e=a.redMul(f.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);t=n.redSub(i).redISub(o).redMul(u),e=a.redMul(f.redSub(o)),r=a.redMul(u)}}else{var f=i.redAdd(o);s=this.curve._mulC(this.z).redSqr(),u=f.redSub(s).redSub(s);t=this.curve._mulC(n.redISub(f)).redMul(u),e=this.curve._mulC(f).redMul(i.redISub(o)),r=f.redMul(u)}return this.curve.point(t,e,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),n=this.t.redMul(this.curve.dd).redMul(t.t),i=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),a=i.redSub(n),s=i.redAdd(n),u=r.redAdd(e),f=o.redMul(a),h=s.redMul(u),c=o.redMul(u),l=a.redMul(s);return this.curve.point(f,h,l,c)},f.prototype._projAdd=function(t){var e,r,n=this.z.redMul(t.z),i=n.redSqr(),o=this.x.redMul(t.x),a=this.y.redMul(t.y),s=this.curve.d.redMul(o).redMul(a),u=i.redSub(s),f=i.redAdd(s),h=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(a),c=n.redMul(u).redMul(h);return this.curve.twisted?(e=n.redMul(f).redMul(a.redSub(this.curve._mulA(o))),r=u.redMul(f)):(e=n.redMul(f).redMul(a.redSub(o)),r=this.curve._mulC(u).redMul(f)),this.curve.point(c,e,r)},f.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},f.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},f.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},f.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return 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strict";var n=r(3),i=r(116),o=r(5),a=r(35),s=r(52),u=o.assert,f=r(117),h=r(118);function c(t){if(!(this instanceof c))return new c(t);"string"==typeof t&&(u(a.hasOwnProperty(t),"Unknown curve "+t),t=a[t]),t instanceof a.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=c,c.prototype.keyPair=function(t){return new f(this,t)},c.prototype.keyFromPrivate=function(t,e){return f.fromPrivate(this,t,e)},c.prototype.keyFromPublic=function(t,e){return f.fromPublic(this,t,e)},c.prototype.genKeyPair=function(t){t||(t={});for(var e=new i({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||s(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new n(2));;){var a=new n(e.generate(r));if(!(a.cmp(o)>0))return a.iaddn(1),this.keyFromPrivate(a)}},c.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},c.prototype.sign=function(t,e,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),u=t.toArray("be",a),f=new i({hash:this.hash,entropy:s,nonce:u,pers:o.pers,persEnc:o.persEnc||"utf8"}),c=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(f.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(c)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var b=p.getX(),m=b.umod(this.n);if(0!==m.cmpn(0)){var v=d.invm(this.n).mul(m.mul(e.getPrivate()).iadd(t));if(0!==(v=v.umod(this.n)).cmpn(0)){var g=(p.getY().isOdd()?1:0)|(0!==b.cmp(m)?2:0);return o.canonical&&v.cmp(this.nh)>0&&(v=this.n.sub(v),g^=1),new h({r:m,s:v,recoveryParam:g})}}}}}},c.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new h(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,u=a.invm(this.n),f=u.mul(t).umod(this.n),c=u.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(f,r.getPublic(),c)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(f,r.getPublic(),c)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},c.prototype.recoverPubKey=function(t,e,r,i){u((3&r)===r,"The recovery param is more than two bits"),e=new h(e,i);var o=this.n,a=new n(t),s=e.r,f=e.s,c=1&r,l=r>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");s=l?this.curve.pointFromX(s.add(this.curve.n),c):this.curve.pointFromX(s,c);var d=e.r.invm(o),p=o.sub(a).mul(d).umod(o),b=f.mul(d).umod(o);return this.g.mulAdd(p,s,b)},c.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new h(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},function(t,e,r){"use strict";var n=r(36),i=r(51),o=r(12);function a(t){if(!(this instanceof a))return new a(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=i.toArray(t.entropy,t.entropyEnc||"hex"),r=i.toArray(t.nonce,t.nonceEnc||"hex"),n=i.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}t.exports=a,a.prototype._init=function(t,e,r){var n=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656},a.prototype._hmac=function(){return new n.hmac(this.hash,this.K)},a.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},a.prototype.reseed=function(t,e,r,n){"string"!=typeof e&&(n=r,r=e,e=null),t=i.toArray(t,e),r=i.toArray(r,n),o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},a.prototype.generate=function(t,e,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(n=r,r=e,e=null),r&&(r=i.toArray(r,n||"hex"),this._update(r));for(var o=[];o.length<t;)this.V=this._hmac().update(this.V).digest(),o=o.concat(this.V);var a=o.slice(0,t);return this._update(r),this._reseed++,i.encode(a,e)}},function(t,e,r){"use strict";var n=r(3),i=r(5).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}t.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,r){"use strict";var n=r(3),i=r(5),o=i.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(){this.place=0}function u(t,e){var r=t[e.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=e.place;o<n;o++,a++)i<<=8,i|=t[a];return e.place=a,i}function f(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function h(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}t.exports=a,a.prototype._importDER=function(t,e){t=i.toArray(t,e);var r=new s;if(48!==t[r.place++])return!1;if(u(t,r)+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=u(t,r),a=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var f=u(t,r);if(t.length!==f+r.place)return!1;var h=t.slice(r.place,f+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===h[0]&&128&h[1]&&(h=h.slice(1)),this.r=new n(a),this.s=new n(h),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=f(e),r=f(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];h(n,e.length),(n=n.concat(e)).push(2),h(n,r.length);var o=n.concat(r),a=[48];return h(a,o.length),a=a.concat(o),i.encode(a,t)}},function(t,e,r){"use strict";var n=r(36),i=r(35),o=r(5),a=o.assert,s=o.parseBytes,u=r(120),f=r(121);function h(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof h))return new h(t);t=i[t].curve;this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=n.sha512}t.exports=h,h.prototype.sign=function(t,e){t=s(t);var r=this.keyFromSecret(e),n=this.hashInt(r.messagePrefix(),t),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),u=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},h.prototype.verify=function(t,e,r){t=s(t),e=this.makeSignature(e);var n=this.keyFromPublic(r),i=this.hashInt(e.Rencoded(),n.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(n.pub().mul(i)).eq(o)},h.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},h.prototype.keyFromPublic=function(t){return u.fromPublic(this,t)},h.prototype.keyFromSecret=function(t){return u.fromSecret(this,t)},h.prototype.makeSignature=function(t){return t instanceof f?t:new f(this,t)},h.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},h.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),n=0!=(128&t[e]),i=o.intFromLE(r);return this.curve.pointFromY(i,n)},h.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},h.prototype.decodeInt=function(t){return o.intFromLE(t)},h.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,r){"use strict";var n=r(5),i=n.assert,o=n.parseBytes,a=n.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},a(s,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),a(s,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),a(s,"privBytes",(function(){var t=this.eddsa,e=this.hash(),r=t.encodingLength-1,n=e.slice(0,t.encodingLength);return n[0]&=248,n[r]&=127,n[r]|=64,n})),a(s,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),a(s,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),a(s,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),s.prototype.sign=function(t){return i(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 i(this._secret,"KeyPair is public only"),n.encode(this.secret(),t)},s.prototype.getPublic=function(t){return n.encode(this.pubBytes(),t)},t.exports=s},function(t,e,r){"use strict";var n=r(3),i=r(5),o=i.assert,a=i.cachedProperty,s=i.parseBytes;function u(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof n&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}a(u,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),a(u,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),a(u,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),a(u,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),u.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},u.prototype.toHex=function(){return i.encode(this.toBytes(),"hex").toUpperCase()},t.exports=u},function(t,e,r){"use strict";(function(t){Object.defineProperty(e,"__esModule",{value:!0});var n=r(3);e.MAX_INTEGER=new n("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16),e.TWO_POW256=new n("10000000000000000000000000000000000000000000000000000000000000000",16),e.KECCAK256_NULL_S="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",e.KECCAK256_NULL=t.from(e.KECCAK256_NULL_S,"hex"),e.KECCAK256_RLP_ARRAY_S="1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",e.KECCAK256_RLP_ARRAY=t.from(e.KECCAK256_RLP_ARRAY_S,"hex"),e.KECCAK256_RLP_S="56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",e.KECCAK256_RLP=t.from(e.KECCAK256_RLP_S,"hex")}).call(this,r(2).Buffer)},function(t,e,r){"use strict";(function(t){Object.defineProperty(e,"__esModule",{value:!0});var n=r(59),i=r(19),o=r(29),a=r(3),s=r(20),u=r(38);e.zeroAddress=function(){var t=s.zeros(20);return s.bufferToHex(t)},e.isValidAddress=function(t){return/^0x[0-9a-fA-F]{40}$/.test(t)},e.isZeroAddress=function(t){return e.zeroAddress()===s.addHexPrefix(t)},e.toChecksumAddress=function(t,e){t=i.stripHexPrefix(t).toLowerCase();for(var r=void 0!==e?e.toString()+"0x":"",n=u.keccak(r+t).toString("hex"),o="0x",a=0;a<t.length;a++)parseInt(n[a],16)>=8?o+=t[a].toUpperCase():o+=t[a];return o},e.isValidChecksumAddress=function(t,r){return e.isValidAddress(t)&&e.toChecksumAddress(t,r)===t},e.generateAddress=function(e,r){e=s.toBuffer(e);var n=new a(r);return n.isZero()?u.rlphash([e,null]).slice(-20):u.rlphash([e,t.from(n.toArray())]).slice(-20)},e.generateAddress2=function(e,r,i){var o=s.toBuffer(e),a=s.toBuffer(r),f=s.toBuffer(i);return n(20===o.length),n(32===a.length),u.keccak256(t.concat([t.from("ff","hex"),o,a,u.keccak256(f)])).slice(-20)},e.isPrecompiled=function(t){var e=s.unpad(t);return 1===e.length&&e[0]>=1&&e[0]<=8},e.isValidPrivate=function(t){return o.privateKeyVerify(t)},e.isValidPublic=function(e,r){return void 0===r&&(r=!1),64===e.length?o.publicKeyVerify(t.concat([t.from([4]),e])):!!r&&o.publicKeyVerify(e)},e.pubToAddress=function(t,e){return void 0===e&&(e=!1),t=s.toBuffer(t),e&&64!==t.length&&(t=o.publicKeyConvert(t,!1).slice(1)),n(64===t.length),u.keccak(t).slice(-20)},e.publicToAddress=e.pubToAddress,e.privateToAddress=function(t){return e.publicToAddress(e.privateToPublic(t))},e.privateToPublic=function(t){return t=s.toBuffer(t),o.publicKeyCreate(t,!1).slice(1)},e.importPublic=function(t){return 64!==(t=s.toBuffer(t)).length&&(t=o.publicKeyConvert(t,!1).slice(1)),t}}).call(this,r(2).Buffer)},function(t,e,r){"use strict";
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/var n=Object.getOwnPropertySymbols,i=Object.prototype.hasOwnProperty,o=Object.prototype.propertyIsEnumerable;function a(t){if(null==t)throw new TypeError("Object.assign cannot be called with null or undefined");return Object(t)}t.exports=function(){try{if(!Object.assign)return!1;var t=new String("abc");if(t[5]="de","5"===Object.getOwnPropertyNames(t)[0])return!1;for(var e={},r=0;r<10;r++)e["_"+String.fromCharCode(r)]=r;if("0123456789"!==Object.getOwnPropertyNames(e).map((function(t){return e[t]})).join(""))return!1;var n={};return"abcdefghijklmnopqrst".split("").forEach((function(t){n[t]=t})),"abcdefghijklmnopqrst"===Object.keys(Object.assign({},n)).join("")}catch(t){return!1}}()?Object.assign:function(t,e){for(var r,s,u=a(t),f=1;f<arguments.length;f++){for(var h in r=Object(arguments[f]))i.call(r,h)&&(u[h]=r[h]);if(n){s=n(r);for(var c=0;c<s.length;c++)o.call(r,s[c])&&(u[s[c]]=r[s[c]])}}return u}},function(t,e,r){(function(t){var n=Object.getOwnPropertyDescriptors||function(t){for(var e=Object.keys(t),r={},n=0;n<e.length;n++)r[e[n]]=Object.getOwnPropertyDescriptor(t,e[n]);return r},i=/%[sdj%]/g;e.format=function(t){if(!v(t)){for(var e=[],r=0;r<arguments.length;r++)e.push(s(arguments[r]));return e.join(" ")}r=1;for(var n=arguments,o=n.length,a=String(t).replace(i,(function(t){if("%%"===t)return"%";if(r>=o)return t;switch(t){case"%s":return String(n[r++]);case"%d":return Number(n[r++]);case"%j":try{return JSON.stringify(n[r++])}catch(t){return"[Circular]"}default:return t}})),u=n[r];r<o;u=n[++r])b(u)||!_(u)?a+=" "+u:a+=" "+s(u);return a},e.deprecate=function(r,n){if(void 0!==t&&!0===t.noDeprecation)return r;if(void 0===t)return function(){return e.deprecate(r,n).apply(this,arguments)};var i=!1;return function(){if(!i){if(t.throwDeprecation)throw new Error(n);t.traceDeprecation?console.trace(n):console.error(n),i=!0}return r.apply(this,arguments)}};var o,a={};function s(t,r){var n={seen:[],stylize:f};return 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h=u>>>26,c=67108863&u,l=Math.min(f,e.length-1),d=Math.max(0,f-t.length+1);d<=l;d++){var p=f-d|0;h+=(a=(i=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&a}r.words[f]=0|c,u=0|h}return 0!==u?r.words[f]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<i|o)).toString(16);r=0!==(o=s>>>24-i&16777215)||a!==this.length-1?f[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var l=h[t],d=c[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?b+r:f[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!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&&n(!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 n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,f=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),f[s]=a;for(;s<o;s++)f[s]=0}else{for(s=0;s<o-i;s++)f[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),f[o-s-1]=a}return f},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return n(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){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a<n.length;a++)o=(e=(0|r.words[a])-(0|n.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var n,i,o,a=t.words,s=e.words,u=r.words,f=0,h=0|a[0],c=8191&h,l=h>>>13,d=0|a[1],p=8191&d,b=d>>>13,m=0|a[2],v=8191&m,g=m>>>13,y=0|a[3],_=8191&y,w=y>>>13,M=0|a[4],A=8191&M,E=M>>>13,S=0|a[5],x=8191&S,I=S>>>13,k=0|a[6],T=8191&k,O=k>>>13,P=0|a[7],B=8191&P,C=P>>>13,N=0|a[8],R=8191&N,D=N>>>13,L=0|a[9],j=8191&L,F=L>>>13,U=0|s[0],z=8191&U,q=U>>>13,H=0|s[1],V=8191&H,G=H>>>13,K=0|s[2],Y=8191&K,W=K>>>13,Z=0|s[3],J=8191&Z,X=Z>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ut=8191&st,ft=st>>>13,ht=0|s[8],ct=8191&ht,lt=ht>>>13,dt=0|s[9],pt=8191&dt,bt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(n=Math.imul(c,z))|0)+((8191&(i=(i=Math.imul(c,q))+Math.imul(l,z)|0))<<13)|0;f=((o=Math.imul(l,q))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,q))+Math.imul(b,z)|0,o=Math.imul(b,q);var vt=(f+(n=n+Math.imul(c,V)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(l,V)|0))<<13)|0;f=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,z),i=(i=Math.imul(v,q))+Math.imul(g,z)|0,o=Math.imul(g,q),n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,V)|0,o=o+Math.imul(b,G)|0;var gt=(f+(n=n+Math.imul(c,Y)|0)|0)+((8191&(i=(i=i+Math.imul(c,W)|0)+Math.imul(l,Y)|0))<<13)|0;f=((o=o+Math.imul(l,W)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(_,z),i=(i=Math.imul(_,q))+Math.imul(w,z)|0,o=Math.imul(w,q),n=n+Math.imul(v,V)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(g,V)|0,o=o+Math.imul(g,G)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,W)|0;var yt=(f+(n=n+Math.imul(c,J)|0)|0)+((8191&(i=(i=i+Math.imul(c,X)|0)+Math.imul(l,J)|0))<<13)|0;f=((o=o+Math.imul(l,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,q))+Math.imul(E,z)|0,o=Math.imul(E,q),n=n+Math.imul(_,V)|0,i=(i=i+Math.imul(_,G)|0)+Math.imul(w,V)|0,o=o+Math.imul(w,G)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,W)|0)+Math.imul(g,Y)|0,o=o+Math.imul(g,W)|0,n=n+Math.imul(p,J)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0;var _t=(f+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;f=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(x,z),i=(i=Math.imul(x,q))+Math.imul(I,z)|0,o=Math.imul(I,q),n=n+Math.imul(A,V)|0,i=(i=i+Math.imul(A,G)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,G)|0,n=n+Math.imul(_,Y)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(w,Y)|0,o=o+Math.imul(w,W)|0,n=n+Math.imul(v,J)|0,i=(i=i+Math.imul(v,X)|0)+Math.imul(g,J)|0,o=o+Math.imul(g,X)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var wt=(f+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;f=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(T,z),i=(i=Math.imul(T,q))+Math.imul(O,z)|0,o=Math.imul(O,q),n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(_,J)|0,i=(i=i+Math.imul(_,X)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,X)|0,n=n+Math.imul(v,Q)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(g,Q)|0,o=o+Math.imul(g,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(f+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,at)|0)+Math.imul(l,ot)|0))<<13)|0;f=((o=o+Math.imul(l,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,z),i=(i=Math.imul(B,q))+Math.imul(C,z)|0,o=Math.imul(C,q),n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,W)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(A,J)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(_,Q)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(g,rt)|0,o=o+Math.imul(g,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var At=(f+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ft)|0)+Math.imul(l,ut)|0))<<13)|0;f=((o=o+Math.imul(l,ft)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(R,z),i=(i=Math.imul(R,q))+Math.imul(D,z)|0,o=Math.imul(D,q),n=n+Math.imul(B,V)|0,i=(i=i+Math.imul(B,G)|0)+Math.imul(C,V)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(x,J)|0,i=(i=i+Math.imul(x,X)|0)+Math.imul(I,J)|0,o=o+Math.imul(I,X)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,at)|0)+Math.imul(g,ot)|0,o=o+Math.imul(g,at)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ft)|0;var Et=(f+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;f=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(j,z),i=(i=Math.imul(j,q))+Math.imul(F,z)|0,o=Math.imul(F,q),n=n+Math.imul(R,V)|0,i=(i=i+Math.imul(R,G)|0)+Math.imul(D,V)|0,o=o+Math.imul(D,G)|0,n=n+Math.imul(B,Y)|0,i=(i=i+Math.imul(B,W)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,W)|0,n=n+Math.imul(T,J)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,n=n+Math.imul(v,ut)|0,i=(i=i+Math.imul(v,ft)|0)+Math.imul(g,ut)|0,o=o+Math.imul(g,ft)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var St=(f+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,bt)|0)+Math.imul(l,pt)|0))<<13)|0;f=((o=o+Math.imul(l,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,V),i=(i=Math.imul(j,G))+Math.imul(F,V)|0,o=Math.imul(F,G),n=n+Math.imul(R,Y)|0,i=(i=i+Math.imul(R,W)|0)+Math.imul(D,Y)|0,o=o+Math.imul(D,W)|0,n=n+Math.imul(B,J)|0,i=(i=i+Math.imul(B,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ft)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ft)|0,n=n+Math.imul(v,ct)|0,i=(i=i+Math.imul(v,lt)|0)+Math.imul(g,ct)|0,o=o+Math.imul(g,lt)|0;var xt=(f+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,Y),i=(i=Math.imul(j,W))+Math.imul(F,Y)|0,o=Math.imul(F,W),n=n+Math.imul(R,J)|0,i=(i=i+Math.imul(R,X)|0)+Math.imul(D,J)|0,o=o+Math.imul(D,X)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ft)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,ft)|0,n=n+Math.imul(_,ct)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ct)|0,o=o+Math.imul(w,lt)|0;var It=(f+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,bt)|0)+Math.imul(g,pt)|0))<<13)|0;f=((o=o+Math.imul(g,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(j,J),i=(i=Math.imul(j,X))+Math.imul(F,J)|0,o=Math.imul(F,X),n=n+Math.imul(R,Q)|0,i=(i=i+Math.imul(R,tt)|0)+Math.imul(D,Q)|0,o=o+Math.imul(D,tt)|0,n=n+Math.imul(B,rt)|0,i=(i=i+Math.imul(B,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,at)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,at)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(I,ut)|0,o=o+Math.imul(I,ft)|0,n=n+Math.imul(A,ct)|0,i=(i=i+Math.imul(A,lt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,lt)|0;var kt=(f+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,bt)|0)+Math.imul(w,pt)|0))<<13)|0;f=((o=o+Math.imul(w,bt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(j,Q),i=(i=Math.imul(j,tt))+Math.imul(F,Q)|0,o=Math.imul(F,tt),n=n+Math.imul(R,rt)|0,i=(i=i+Math.imul(R,nt)|0)+Math.imul(D,rt)|0,o=o+Math.imul(D,nt)|0,n=n+Math.imul(B,ot)|0,i=(i=i+Math.imul(B,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ft)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ft)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,lt)|0;var Tt=(f+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,bt)|0)+Math.imul(E,pt)|0))<<13)|0;f=((o=o+Math.imul(E,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(j,rt),i=(i=Math.imul(j,nt))+Math.imul(F,rt)|0,o=Math.imul(F,nt),n=n+Math.imul(R,ot)|0,i=(i=i+Math.imul(R,at)|0)+Math.imul(D,ot)|0,o=o+Math.imul(D,at)|0,n=n+Math.imul(B,ut)|0,i=(i=i+Math.imul(B,ft)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,ft)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ot=(f+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(I,pt)|0))<<13)|0;f=((o=o+Math.imul(I,bt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(j,ot),i=(i=Math.imul(j,at))+Math.imul(F,ot)|0,o=Math.imul(F,at),n=n+Math.imul(R,ut)|0,i=(i=i+Math.imul(R,ft)|0)+Math.imul(D,ut)|0,o=o+Math.imul(D,ft)|0,n=n+Math.imul(B,ct)|0,i=(i=i+Math.imul(B,lt)|0)+Math.imul(C,ct)|0,o=o+Math.imul(C,lt)|0;var Pt=(f+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,bt)|0)+Math.imul(O,pt)|0))<<13)|0;f=((o=o+Math.imul(O,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(j,ut),i=(i=Math.imul(j,ft))+Math.imul(F,ut)|0,o=Math.imul(F,ft),n=n+Math.imul(R,ct)|0,i=(i=i+Math.imul(R,lt)|0)+Math.imul(D,ct)|0,o=o+Math.imul(D,lt)|0;var Bt=(f+(n=n+Math.imul(B,pt)|0)|0)+((8191&(i=(i=i+Math.imul(B,bt)|0)+Math.imul(C,pt)|0))<<13)|0;f=((o=o+Math.imul(C,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,ct),i=(i=Math.imul(j,lt))+Math.imul(F,ct)|0,o=Math.imul(F,lt);var Ct=(f+(n=n+Math.imul(R,pt)|0)|0)+((8191&(i=(i=i+Math.imul(R,bt)|0)+Math.imul(D,pt)|0))<<13)|0;f=((o=o+Math.imul(D,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Nt=(f+(n=Math.imul(j,pt))|0)+((8191&(i=(i=Math.imul(j,bt))+Math.imul(F,pt)|0))<<13)|0;return f=((o=Math.imul(F,bt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=mt,u[1]=vt,u[2]=gt,u[3]=yt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=At,u[8]=Et,u[9]=St,u[10]=xt,u[11]=It,u[12]=kt,u[13]=Tt,u[14]=Ot,u[15]=Pt,u[16]=Bt,u[17]=Ct,u[18]=Nt,0!==f&&(u[19]=f,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var a=i;i=0;for(var s=67108863&n,u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var h=o-f,c=(0|t.words[h])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0),i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a<o;a++)n[a]=e[t[a]],i[a]=r[t[a]]},b.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),h=0;h<i;h+=s)for(var c=u,l=f,d=0;d<a;d++){var p=r[h+d],b=n[h+d],m=r[h+d+a],v=n[h+d+a],g=c*m-l*v;v=c*v+l*m,m=g,r[h+d]=p+m,n[h+d]=b+v,r[h+d+a]=p-m,n[h+d+a]=b-v,d!==s&&(g=u*c-f*l,l=u*l+f*c,c=g)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},b.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},b.prototype.convert13b=function(t,e,r,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<i;++a)r[a]=0;n(0===o),n(0==(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),a=new Array(n),s=new Array(n),u=new Array(n),f=new Array(n),h=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,a,n),this.convert13b(e.words,e.length,f,n),this.transform(a,o,s,u,n,i),this.transform(f,o,h,c,n,i);for(var d=0;d<n;d++){var p=s[d]*h[d]-u[d]*c[d];u[d]=s[d]*c[d]+u[d]*h[d],s[d]=p}return this.conjugate(s,u,n),this.transform(s,u,l,o,n,i),this.conjugate(l,o,n),this.normalize13b(l,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<r;this.words[e]=u|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=r;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var h=0;for(f=this.length-1;f>=0&&(0!==h||f>=i);f--){var c=0|this.words[f];this.words[f]=h<<26-o|c>>>o,h=c&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(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(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,a=t.length+r;this._expand(a);var s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var u=(0|t.words[i])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}var h=n.clone()._ishlnsubmul(i,1,u);0===h.negative&&(n=h,s&&(s.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var h=r.clone(),c=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(h),a.isub(c)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(c)),s.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(u)):(r.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(f)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,h=1;0==(e.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(e.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},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){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(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 M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(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 n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};function v(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 g(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},i(g,v),g.prototype.split=function(t,e){for(var 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 i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},g.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(y,v),i(_,v),i(w,v),w.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(m[t])return m[t];var e;if("k256"===t)e=new g;else if("p224"===t)e=new y;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return m[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),f=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,f).cmp(u);)h.redIAdd(u);for(var c=this.pow(h,i),l=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=a;0!==d.cmp(s);){for(var b=d,m=0;0!==b.cmp(s);m++)b=b.redSqr();n(m<p);var v=this.pow(c,new o(1).iushln(p-m-1));l=l.redMul(v),c=v.redSqr(),d=d.redMul(c),p=m}return l},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var f=e.words[n],h=u-1;h>=0;h--){var c=f>>h&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==a?(a<<=1,a|=c,(4===++s||0===n&&0===h)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new A(t)},i(A,M),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 r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},A.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},A.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(23)(t))},function(t,e,r){(function(t){!function(t,e){"use strict";function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=r(2).Buffer}catch(t){}function s(t,e,r){for(var n=0,i=Math.min(t.length,r),o=e;o<i;o++){var a=t.charCodeAt(o)-48;n<<=4,n|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),a=e;a<o;a++){var s=t.charCodeAt(a)-48;i*=n,i+=s>=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("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 i=0;i<this.length;i++)this.words[i]=0;var o,a,s=0;if("be"===r)for(i=t.length-1,o=0;i>=0;i-=3)a=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i<t.length;i+=3)a=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,i,o=0;for(r=t.length-6,n=0;r>=e;r-=6)i=s(t,r,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=s(t,e,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,a=o%n,s=Math.min(o,o-a)+r,f=0,h=r;h<s;h+=n)f=u(t,h,h+n,e),this.imuln(i),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);if(0!==a){var c=1;for(f=u(t,h,t.length,e),h=0;h<a;h++)c*=e;this.imuln(c),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var 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"],h=[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],c=[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 l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var f=1;f<n;f++){for(var h=u>>>26,c=67108863&u,l=Math.min(f,e.length-1),d=Math.max(0,f-t.length+1);d<=l;d++){var p=f-d|0;h+=(a=(i=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&a}r.words[f]=0|c,u=0|h}return 0!==u?r.words[f]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<i|o)).toString(16);r=0!==(o=s>>>24-i&16777215)||a!==this.length-1?f[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var l=h[t],d=c[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?b+r:f[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!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&&n(!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 n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,f=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),f[s]=a;for(;s<o;s++)f[s]=0}else{for(s=0;s<o-i;s++)f[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),f[o-s-1]=a}return f},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return n(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){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a<n.length;a++)o=(e=(0|r.words[a])-(0|n.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var n,i,o,a=t.words,s=e.words,u=r.words,f=0,h=0|a[0],c=8191&h,l=h>>>13,d=0|a[1],p=8191&d,b=d>>>13,m=0|a[2],v=8191&m,g=m>>>13,y=0|a[3],_=8191&y,w=y>>>13,M=0|a[4],A=8191&M,E=M>>>13,S=0|a[5],x=8191&S,I=S>>>13,k=0|a[6],T=8191&k,O=k>>>13,P=0|a[7],B=8191&P,C=P>>>13,N=0|a[8],R=8191&N,D=N>>>13,L=0|a[9],j=8191&L,F=L>>>13,U=0|s[0],z=8191&U,q=U>>>13,H=0|s[1],V=8191&H,G=H>>>13,K=0|s[2],Y=8191&K,W=K>>>13,Z=0|s[3],J=8191&Z,X=Z>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ut=8191&st,ft=st>>>13,ht=0|s[8],ct=8191&ht,lt=ht>>>13,dt=0|s[9],pt=8191&dt,bt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(n=Math.imul(c,z))|0)+((8191&(i=(i=Math.imul(c,q))+Math.imul(l,z)|0))<<13)|0;f=((o=Math.imul(l,q))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,q))+Math.imul(b,z)|0,o=Math.imul(b,q);var vt=(f+(n=n+Math.imul(c,V)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(l,V)|0))<<13)|0;f=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,z),i=(i=Math.imul(v,q))+Math.imul(g,z)|0,o=Math.imul(g,q),n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,V)|0,o=o+Math.imul(b,G)|0;var gt=(f+(n=n+Math.imul(c,Y)|0)|0)+((8191&(i=(i=i+Math.imul(c,W)|0)+Math.imul(l,Y)|0))<<13)|0;f=((o=o+Math.imul(l,W)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(_,z),i=(i=Math.imul(_,q))+Math.imul(w,z)|0,o=Math.imul(w,q),n=n+Math.imul(v,V)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(g,V)|0,o=o+Math.imul(g,G)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,W)|0;var yt=(f+(n=n+Math.imul(c,J)|0)|0)+((8191&(i=(i=i+Math.imul(c,X)|0)+Math.imul(l,J)|0))<<13)|0;f=((o=o+Math.imul(l,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,q))+Math.imul(E,z)|0,o=Math.imul(E,q),n=n+Math.imul(_,V)|0,i=(i=i+Math.imul(_,G)|0)+Math.imul(w,V)|0,o=o+Math.imul(w,G)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,W)|0)+Math.imul(g,Y)|0,o=o+Math.imul(g,W)|0,n=n+Math.imul(p,J)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0;var _t=(f+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;f=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(x,z),i=(i=Math.imul(x,q))+Math.imul(I,z)|0,o=Math.imul(I,q),n=n+Math.imul(A,V)|0,i=(i=i+Math.imul(A,G)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,G)|0,n=n+Math.imul(_,Y)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(w,Y)|0,o=o+Math.imul(w,W)|0,n=n+Math.imul(v,J)|0,i=(i=i+Math.imul(v,X)|0)+Math.imul(g,J)|0,o=o+Math.imul(g,X)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var wt=(f+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;f=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(T,z),i=(i=Math.imul(T,q))+Math.imul(O,z)|0,o=Math.imul(O,q),n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,G)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(_,J)|0,i=(i=i+Math.imul(_,X)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,X)|0,n=n+Math.imul(v,Q)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(g,Q)|0,o=o+Math.imul(g,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(f+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,at)|0)+Math.imul(l,ot)|0))<<13)|0;f=((o=o+Math.imul(l,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,z),i=(i=Math.imul(B,q))+Math.imul(C,z)|0,o=Math.imul(C,q),n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,W)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(A,J)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(_,Q)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(g,rt)|0,o=o+Math.imul(g,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var At=(f+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ft)|0)+Math.imul(l,ut)|0))<<13)|0;f=((o=o+Math.imul(l,ft)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(R,z),i=(i=Math.imul(R,q))+Math.imul(D,z)|0,o=Math.imul(D,q),n=n+Math.imul(B,V)|0,i=(i=i+Math.imul(B,G)|0)+Math.imul(C,V)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(x,J)|0,i=(i=i+Math.imul(x,X)|0)+Math.imul(I,J)|0,o=o+Math.imul(I,X)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,at)|0)+Math.imul(g,ot)|0,o=o+Math.imul(g,at)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ft)|0;var Et=(f+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;f=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(j,z),i=(i=Math.imul(j,q))+Math.imul(F,z)|0,o=Math.imul(F,q),n=n+Math.imul(R,V)|0,i=(i=i+Math.imul(R,G)|0)+Math.imul(D,V)|0,o=o+Math.imul(D,G)|0,n=n+Math.imul(B,Y)|0,i=(i=i+Math.imul(B,W)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,W)|0,n=n+Math.imul(T,J)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,n=n+Math.imul(v,ut)|0,i=(i=i+Math.imul(v,ft)|0)+Math.imul(g,ut)|0,o=o+Math.imul(g,ft)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var St=(f+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,bt)|0)+Math.imul(l,pt)|0))<<13)|0;f=((o=o+Math.imul(l,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,V),i=(i=Math.imul(j,G))+Math.imul(F,V)|0,o=Math.imul(F,G),n=n+Math.imul(R,Y)|0,i=(i=i+Math.imul(R,W)|0)+Math.imul(D,Y)|0,o=o+Math.imul(D,W)|0,n=n+Math.imul(B,J)|0,i=(i=i+Math.imul(B,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ft)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ft)|0,n=n+Math.imul(v,ct)|0,i=(i=i+Math.imul(v,lt)|0)+Math.imul(g,ct)|0,o=o+Math.imul(g,lt)|0;var xt=(f+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,Y),i=(i=Math.imul(j,W))+Math.imul(F,Y)|0,o=Math.imul(F,W),n=n+Math.imul(R,J)|0,i=(i=i+Math.imul(R,X)|0)+Math.imul(D,J)|0,o=o+Math.imul(D,X)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ft)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,ft)|0,n=n+Math.imul(_,ct)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ct)|0,o=o+Math.imul(w,lt)|0;var It=(f+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,bt)|0)+Math.imul(g,pt)|0))<<13)|0;f=((o=o+Math.imul(g,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(j,J),i=(i=Math.imul(j,X))+Math.imul(F,J)|0,o=Math.imul(F,X),n=n+Math.imul(R,Q)|0,i=(i=i+Math.imul(R,tt)|0)+Math.imul(D,Q)|0,o=o+Math.imul(D,tt)|0,n=n+Math.imul(B,rt)|0,i=(i=i+Math.imul(B,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,at)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,at)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(I,ut)|0,o=o+Math.imul(I,ft)|0,n=n+Math.imul(A,ct)|0,i=(i=i+Math.imul(A,lt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,lt)|0;var kt=(f+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,bt)|0)+Math.imul(w,pt)|0))<<13)|0;f=((o=o+Math.imul(w,bt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(j,Q),i=(i=Math.imul(j,tt))+Math.imul(F,Q)|0,o=Math.imul(F,tt),n=n+Math.imul(R,rt)|0,i=(i=i+Math.imul(R,nt)|0)+Math.imul(D,rt)|0,o=o+Math.imul(D,nt)|0,n=n+Math.imul(B,ot)|0,i=(i=i+Math.imul(B,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ft)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ft)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,lt)|0;var Tt=(f+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,bt)|0)+Math.imul(E,pt)|0))<<13)|0;f=((o=o+Math.imul(E,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(j,rt),i=(i=Math.imul(j,nt))+Math.imul(F,rt)|0,o=Math.imul(F,nt),n=n+Math.imul(R,ot)|0,i=(i=i+Math.imul(R,at)|0)+Math.imul(D,ot)|0,o=o+Math.imul(D,at)|0,n=n+Math.imul(B,ut)|0,i=(i=i+Math.imul(B,ft)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,ft)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ot=(f+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(I,pt)|0))<<13)|0;f=((o=o+Math.imul(I,bt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(j,ot),i=(i=Math.imul(j,at))+Math.imul(F,ot)|0,o=Math.imul(F,at),n=n+Math.imul(R,ut)|0,i=(i=i+Math.imul(R,ft)|0)+Math.imul(D,ut)|0,o=o+Math.imul(D,ft)|0,n=n+Math.imul(B,ct)|0,i=(i=i+Math.imul(B,lt)|0)+Math.imul(C,ct)|0,o=o+Math.imul(C,lt)|0;var Pt=(f+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,bt)|0)+Math.imul(O,pt)|0))<<13)|0;f=((o=o+Math.imul(O,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(j,ut),i=(i=Math.imul(j,ft))+Math.imul(F,ut)|0,o=Math.imul(F,ft),n=n+Math.imul(R,ct)|0,i=(i=i+Math.imul(R,lt)|0)+Math.imul(D,ct)|0,o=o+Math.imul(D,lt)|0;var Bt=(f+(n=n+Math.imul(B,pt)|0)|0)+((8191&(i=(i=i+Math.imul(B,bt)|0)+Math.imul(C,pt)|0))<<13)|0;f=((o=o+Math.imul(C,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,ct),i=(i=Math.imul(j,lt))+Math.imul(F,ct)|0,o=Math.imul(F,lt);var Ct=(f+(n=n+Math.imul(R,pt)|0)|0)+((8191&(i=(i=i+Math.imul(R,bt)|0)+Math.imul(D,pt)|0))<<13)|0;f=((o=o+Math.imul(D,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Nt=(f+(n=Math.imul(j,pt))|0)+((8191&(i=(i=Math.imul(j,bt))+Math.imul(F,pt)|0))<<13)|0;return f=((o=Math.imul(F,bt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=mt,u[1]=vt,u[2]=gt,u[3]=yt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=At,u[8]=Et,u[9]=St,u[10]=xt,u[11]=It,u[12]=kt,u[13]=Tt,u[14]=Ot,u[15]=Pt,u[16]=Bt,u[17]=Ct,u[18]=Nt,0!==f&&(u[19]=f,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var a=i;i=0;for(var s=67108863&n,u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var h=o-f,c=(0|t.words[h])*(0|e.words[f]),l=67108863&c;s=67108863&(l=l+s|0),i+=(a=(a=a+(c/67108864|0)|0)+(l>>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a<o;a++)n[a]=e[t[a]],i[a]=r[t[a]]},b.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),h=0;h<i;h+=s)for(var c=u,l=f,d=0;d<a;d++){var p=r[h+d],b=n[h+d],m=r[h+d+a],v=n[h+d+a],g=c*m-l*v;v=c*v+l*m,m=g,r[h+d]=p+m,n[h+d]=b+v,r[h+d+a]=p-m,n[h+d+a]=b-v,d!==s&&(g=u*c-f*l,l=u*l+f*c,c=g)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},b.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},b.prototype.convert13b=function(t,e,r,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<i;++a)r[a]=0;n(0===o),n(0==(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),a=new Array(n),s=new Array(n),u=new Array(n),f=new Array(n),h=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,a,n),this.convert13b(e.words,e.length,f,n),this.transform(a,o,s,u,n,i),this.transform(f,o,h,c,n,i);for(var d=0;d<n;d++){var p=s[d]*h[d]-u[d]*c[d];u[d]=s[d]*c[d]+u[d]*h[d],s[d]=p}return this.conjugate(s,u,n),this.transform(s,u,l,o,n,i),this.conjugate(l,o,n),this.normalize13b(l,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<r;this.words[e]=u|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=r;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var h=0;for(f=this.length-1;f>=0&&(0!==h||f>=i);f--){var c=0|this.words[f];this.words[f]=h<<26-o|c>>>o,h=c&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(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(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,a=t.length+r;this._expand(a);var s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var u=(0|t.words[i])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}var h=n.clone()._ishlnsubmul(i,1,u);0===h.negative&&(n=h,s&&(s.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);s&&(s.words[c]=l)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var h=r.clone(),c=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(h),a.isub(c)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(c)),s.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(u)):(r.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(f)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,h=1;0==(e.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(e.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},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){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(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 M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(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 n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};function v(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 g(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},i(g,v),g.prototype.split=function(t,e){for(var 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 i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},g.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(y,v),i(_,v),i(w,v),w.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(m[t])return m[t];var e;if("k256"===t)e=new g;else if("p224"===t)e=new y;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return m[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),f=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,f).cmp(u);)h.redIAdd(u);for(var c=this.pow(h,i),l=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=a;0!==d.cmp(s);){for(var b=d,m=0;0!==b.cmp(s);m++)b=b.redSqr();n(m<p);var v=this.pow(c,new o(1).iushln(p-m-1));l=l.redMul(v),c=v.redSqr(),d=d.redMul(c),p=m}return l},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var f=e.words[n],h=u-1;h>=0;h--){var c=f>>h&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==a?(a<<=1,a|=c,(4===++s||0===n&&0===h)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new A(t)},i(A,M),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 r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},A.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},A.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(23)(t))},function(t,e,r){!function(t){var e,r,n,i=String.fromCharCode;function o(t){for(var e,r,n=[],i=0,o=t.length;i<o;)(e=t.charCodeAt(i++))>=55296&&e<=56319&&i<o?56320==(64512&(r=t.charCodeAt(i++)))?n.push(((1023&e)<<10)+(1023&r)+65536):(n.push(e),i--):n.push(e);return n}function a(t){if(t>=55296&&t<=57343)throw Error("Lone surrogate U+"+t.toString(16).toUpperCase()+" is not a scalar value")}function s(t,e){return i(t>>e&63|128)}function u(t){if(0==(4294967168&t))return i(t);var e="";return 0==(4294965248&t)?e=i(t>>6&31|192):0==(4294901760&t)?(a(t),e=i(t>>12&15|224),e+=s(t,6)):0==(4292870144&t)&&(e=i(t>>18&7|240),e+=s(t,12),e+=s(t,6)),e+=i(63&t|128)}function f(){if(n>=r)throw Error("Invalid byte index");var t=255&e[n];if(n++,128==(192&t))return 63&t;throw Error("Invalid continuation byte")}function h(){var t,i;if(n>r)throw Error("Invalid byte index");if(n==r)return!1;if(t=255&e[n],n++,0==(128&t))return t;if(192==(224&t)){if((i=(31&t)<<6|f())>=128)return i;throw Error("Invalid continuation byte")}if(224==(240&t)){if((i=(15&t)<<12|f()<<6|f())>=2048)return a(i),i;throw Error("Invalid continuation byte")}if(240==(248&t)&&(i=(7&t)<<18|f()<<12|f()<<6|f())>=65536&&i<=1114111)return i;throw Error("Invalid UTF-8 detected")}t.version="3.0.0",t.encode=function(t){for(var e=o(t),r=e.length,n=-1,i="";++n<r;)i+=u(e[n]);return i},t.decode=function(t){e=o(t),r=e.length,n=0;for(var a,s=[];!1!==(a=h());)s.push(a);return function(t){for(var e,r=t.length,n=-1,o="";++n<r;)(e=t[n])>65535&&(o+=i((e-=65536)>>>10&1023|55296),e=56320|1023&e),o+=i(e);return o}(s)}}(e)},function(t,e){var r="0123456789abcdef".split(""),n=[1,256,65536,16777216],i=[0,8,16,24],o=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],a=function(t){var e,r,n,i,a,s,u,f,h,c,l,d,p,b,m,v,g,y,_,w,M,A,E,S,x,I,k,T,O,P,B,C,N,R,D,L,j,F,U,z,q,H,V,G,K,Y,W,Z,J,X,$,Q,tt,et,rt,nt,it,ot,at,st,ut,ft,ht;for(n=0;n<48;n+=2)i=t[0]^t[10]^t[20]^t[30]^t[40],a=t[1]^t[11]^t[21]^t[31]^t[41],s=t[2]^t[12]^t[22]^t[32]^t[42],u=t[3]^t[13]^t[23]^t[33]^t[43],f=t[4]^t[14]^t[24]^t[34]^t[44],h=t[5]^t[15]^t[25]^t[35]^t[45],c=t[6]^t[16]^t[26]^t[36]^t[46],l=t[7]^t[17]^t[27]^t[37]^t[47],e=(d=t[8]^t[18]^t[28]^t[38]^t[48])^(s<<1|u>>>31),r=(p=t[9]^t[19]^t[29]^t[39]^t[49])^(u<<1|s>>>31),t[0]^=e,t[1]^=r,t[10]^=e,t[11]^=r,t[20]^=e,t[21]^=r,t[30]^=e,t[31]^=r,t[40]^=e,t[41]^=r,e=i^(f<<1|h>>>31),r=a^(h<<1|f>>>31),t[2]^=e,t[3]^=r,t[12]^=e,t[13]^=r,t[22]^=e,t[23]^=r,t[32]^=e,t[33]^=r,t[42]^=e,t[43]^=r,e=s^(c<<1|l>>>31),r=u^(l<<1|c>>>31),t[4]^=e,t[5]^=r,t[14]^=e,t[15]^=r,t[24]^=e,t[25]^=r,t[34]^=e,t[35]^=r,t[44]^=e,t[45]^=r,e=f^(d<<1|p>>>31),r=h^(p<<1|d>>>31),t[6]^=e,t[7]^=r,t[16]^=e,t[17]^=r,t[26]^=e,t[27]^=r,t[36]^=e,t[37]^=r,t[46]^=e,t[47]^=r,e=c^(i<<1|a>>>31),r=l^(a<<1|i>>>31),t[8]^=e,t[9]^=r,t[18]^=e,t[19]^=r,t[28]^=e,t[29]^=r,t[38]^=e,t[39]^=r,t[48]^=e,t[49]^=r,b=t[0],m=t[1],Y=t[11]<<4|t[10]>>>28,W=t[10]<<4|t[11]>>>28,T=t[20]<<3|t[21]>>>29,O=t[21]<<3|t[20]>>>29,st=t[31]<<9|t[30]>>>23,ut=t[30]<<9|t[31]>>>23,H=t[40]<<18|t[41]>>>14,V=t[41]<<18|t[40]>>>14,R=t[2]<<1|t[3]>>>31,D=t[3]<<1|t[2]>>>31,v=t[13]<<12|t[12]>>>20,g=t[12]<<12|t[13]>>>20,Z=t[22]<<10|t[23]>>>22,J=t[23]<<10|t[22]>>>22,P=t[33]<<13|t[32]>>>19,B=t[32]<<13|t[33]>>>19,ft=t[42]<<2|t[43]>>>30,ht=t[43]<<2|t[42]>>>30,et=t[5]<<30|t[4]>>>2,rt=t[4]<<30|t[5]>>>2,L=t[14]<<6|t[15]>>>26,j=t[15]<<6|t[14]>>>26,y=t[25]<<11|t[24]>>>21,_=t[24]<<11|t[25]>>>21,X=t[34]<<15|t[35]>>>17,$=t[35]<<15|t[34]>>>17,C=t[45]<<29|t[44]>>>3,N=t[44]<<29|t[45]>>>3,S=t[6]<<28|t[7]>>>4,x=t[7]<<28|t[6]>>>4,nt=t[17]<<23|t[16]>>>9,it=t[16]<<23|t[17]>>>9,F=t[26]<<25|t[27]>>>7,U=t[27]<<25|t[26]>>>7,w=t[36]<<21|t[37]>>>11,M=t[37]<<21|t[36]>>>11,Q=t[47]<<24|t[46]>>>8,tt=t[46]<<24|t[47]>>>8,G=t[8]<<27|t[9]>>>5,K=t[9]<<27|t[8]>>>5,I=t[18]<<20|t[19]>>>12,k=t[19]<<20|t[18]>>>12,ot=t[29]<<7|t[28]>>>25,at=t[28]<<7|t[29]>>>25,z=t[38]<<8|t[39]>>>24,q=t[39]<<8|t[38]>>>24,A=t[48]<<14|t[49]>>>18,E=t[49]<<14|t[48]>>>18,t[0]=b^~v&y,t[1]=m^~g&_,t[10]=S^~I&T,t[11]=x^~k&O,t[20]=R^~L&F,t[21]=D^~j&U,t[30]=G^~Y&Z,t[31]=K^~W&J,t[40]=et^~nt&ot,t[41]=rt^~it&at,t[2]=v^~y&w,t[3]=g^~_&M,t[12]=I^~T&P,t[13]=k^~O&B,t[22]=L^~F&z,t[23]=j^~U&q,t[32]=Y^~Z&X,t[33]=W^~J&$,t[42]=nt^~ot&st,t[43]=it^~at&ut,t[4]=y^~w&A,t[5]=_^~M&E,t[14]=T^~P&C,t[15]=O^~B&N,t[24]=F^~z&H,t[25]=U^~q&V,t[34]=Z^~X&Q,t[35]=J^~$&tt,t[44]=ot^~st&ft,t[45]=at^~ut&ht,t[6]=w^~A&b,t[7]=M^~E&m,t[16]=P^~C&S,t[17]=B^~N&x,t[26]=z^~H&R,t[27]=q^~V&D,t[36]=X^~Q&G,t[37]=$^~tt&K,t[46]=st^~ft&et,t[47]=ut^~ht&rt,t[8]=A^~b&v,t[9]=E^~m&g,t[18]=C^~S&I,t[19]=N^~x&k,t[28]=H^~R&L,t[29]=V^~D&j,t[38]=Q^~G&Y,t[39]=tt^~K&W,t[48]=ft^~et&nt,t[49]=ht^~rt&it,t[0]^=o[n],t[1]^=o[n+1]},s=function(t){return function(e){var o;if("0x"===e.slice(0,2)){o=[];for(var s=2,u=e.length;s<u;s+=2)o.push(parseInt(e.slice(s,s+2),16))}else o=e;return function(t,e){for(var o,s=e.length,u=t.blocks,f=t.blockCount<<2,h=t.blockCount,c=t.outputBlocks,l=t.s,d=0;d<s;){if(t.reset)for(t.reset=!1,u[0]=t.block,m=1;m<h+1;++m)u[m]=0;if("string"!=typeof e)for(m=t.start;d<s&&m<f;++d)u[m>>2]|=e[d]<<i[3&m++];else for(m=t.start;d<s&&m<f;++d)(o=e.charCodeAt(d))<128?u[m>>2]|=o<<i[3&m++]:o<2048?(u[m>>2]|=(192|o>>6)<<i[3&m++],u[m>>2]|=(128|63&o)<<i[3&m++]):o<55296||o>=57344?(u[m>>2]|=(224|o>>12)<<i[3&m++],u[m>>2]|=(128|o>>6&63)<<i[3&m++],u[m>>2]|=(128|63&o)<<i[3&m++]):(o=65536+((1023&o)<<10|1023&e.charCodeAt(++d)),u[m>>2]|=(240|o>>18)<<i[3&m++],u[m>>2]|=(128|o>>12&63)<<i[3&m++],u[m>>2]|=(128|o>>6&63)<<i[3&m++],u[m>>2]|=(128|63&o)<<i[3&m++]);if(t.lastByteIndex=m,m>=f){for(t.start=m-f,t.block=u[h],m=0;m<h;++m)l[m]^=u[m];a(l),t.reset=!0}else t.start=m}if(u[(m=t.lastByteIndex)>>2]|=n[3&m],t.lastByteIndex===f)for(u[0]=u[h],m=1;m<h+1;++m)u[m]=0;for(u[h-1]|=2147483648,m=0;m<h;++m)l[m]^=u[m];a(l);for(var p,b="",m=0,v=0;v<c;){for(m=0;m<h&&v<c;++m,++v)p=l[m],b+=r[p>>4&15]+r[15&p]+r[p>>12&15]+r[p>>8&15]+r[p>>20&15]+r[p>>16&15]+r[p>>28&15]+r[p>>24&15];v%h==0&&(a(l),m=0)}return"0x"+b}(function(t){return{blocks:[],reset:!0,block:0,start:0,blockCount:1600-(t<<1)>>5,outputBlocks:t>>5,s:(e=[0,0,0,0,0,0,0,0,0,0],[].concat(e,e,e,e,e))};var e}(t),o)}};t.exports={keccak256:s(256),keccak512:s(512),keccak256s:s(256),keccak512s:s(512)}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});const n=r(144);function i(t){return"string"==typeof t&&(!!/^(0x)?[0-9a-f]{512}$/i.test(t)&&!(!/^(0x)?[0-9a-f]{512}$/.test(t)&&!/^(0x)?[0-9A-F]{512}$/.test(t)))}function o(t,e){"object"==typeof e&&e.constructor===Uint8Array&&(e=n.bytesToHex(e));const r=n.keccak256(e).replace("0x","");for(let e=0;e<12;e+=4){const n=(parseInt(r.substr(e,2),16)<<8)+parseInt(r.substr(e+2,2),16)&2047,i=1<<n%4;if((a(t.charCodeAt(t.length-1-Math.floor(n/4)))&i)!==i)return!1}return!0}function a(t){if(t>=48&&t<=57)return t-48;if(t>=65&&t<=70)return t-55;if(t>=97&&t<=102)return t-87;throw new Error("invalid bloom")}function s(t){return"string"==typeof t&&(!!/^(0x)?[0-9a-f]{64}$/i.test(t)&&!(!/^(0x)?[0-9a-f]{64}$/.test(t)&&!/^(0x)?[0-9A-F]{64}$/.test(t)))}function u(t){return"string"==typeof t&&(!!t.match(/^(0x)?[0-9a-fA-F]{40}$/)||!!t.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/))}e.isBloom=i,e.isInBloom=o,e.isUserEthereumAddressInBloom=function(t,e){if(!i(t))throw new Error("Invalid bloom given");if(!u(e))throw new Error(`Invalid ethereum address given: "${e}"`);return o(t,n.padLeft(e,64))},e.isContractAddressInBloom=function(t,e){if(!i(t))throw new Error("Invalid bloom given");if(!u(e))throw new Error(`Invalid contract address given: "${e}"`);return o(t,e)},e.isTopicInBloom=function(t,e){if(!i(t))throw new Error("Invalid bloom given");if(!s(e))throw new Error("Invalid topic");return o(t,e)},e.isTopic=s,e.isAddress=u},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});const n=r(145);function i(t){if(null==t)throw new Error("cannot convert null value to array");if("string"==typeof t){const e=t.match(/^(0x)?[0-9a-fA-F]*$/);if(!e)throw new Error("invalid hexidecimal string");if("0x"!==e[1])throw new Error("hex string must have 0x prefix");(t=t.substring(2)).length%2&&(t="0"+t);const r=[];for(let e=0;e<t.length;e+=2)r.push(parseInt(t.substr(e,2),16));return o(new Uint8Array(r))}if(function(t){if(!t||parseInt(String(t.length))!=t.length||"string"==typeof t)return!1;for(let e=0;e<t.length;e++){const r=t[e];if(r<0||r>=256||parseInt(String(r))!=r)return!1}return!0}(t))return o(new Uint8Array(t));throw new Error("invalid arrayify value")}function o(t){return void 0!==t.slice||(t.slice=()=>{const e=Array.prototype.slice.call(arguments);return o(new Uint8Array(Array.prototype.slice.apply(t,e)))}),t}e.keccak256=function(t){return"0x"+n.keccak_256(i(t))},e.padLeft=(t,e)=>{const r=/^0x/i.test(t)||"number"==typeof t,n=e-(t=t.toString().replace(/^0x/i,"")).length+1>=0?e-t.length+1:0;return(r?"0x":"")+new Array(n).join("0")+t},e.bytesToHex=function(t){const e=[];for(let r=0;r<t.length;r++)e.push((t[r]>>>4).toString(16)),e.push((15&t[r]).toString(16));return"0x"+e.join("").replace(/^0+/,"")},e.toByteArray=i},function(t,e,r){(function(n,i){var o;
/**
 * [js-sha3]{@link https://github.com/emn178/js-sha3}
 *
 * @version 0.8.0
 * @author Chen, Yi-Cyuan [emn178@gmail.com]
 * @copyright Chen, Yi-Cyuan 2015-2018
 * @license MIT
 */!function(){"use strict";var a="input is invalid type",s="object"==typeof window,u=s?window:{};u.JS_SHA3_NO_WINDOW&&(s=!1);var f=!s&&"object"==typeof self;!u.JS_SHA3_NO_NODE_JS&&"object"==typeof n&&n.versions&&n.versions.node?u=i:f&&(u=self);var h=!u.JS_SHA3_NO_COMMON_JS&&"object"==typeof t&&t.exports,c=r(146),l=!u.JS_SHA3_NO_ARRAY_BUFFER&&"undefined"!=typeof ArrayBuffer,d="0123456789abcdef".split(""),p=[4,1024,262144,67108864],b=[0,8,16,24],m=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],v=[224,256,384,512],g=[128,256],y=["hex","buffer","arrayBuffer","array","digest"],_={128:168,256:136};!u.JS_SHA3_NO_NODE_JS&&Array.isArray||(Array.isArray=function(t){return"[object Array]"===Object.prototype.toString.call(t)}),!l||!u.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW&&ArrayBuffer.isView||(ArrayBuffer.isView=function(t){return"object"==typeof t&&t.buffer&&t.buffer.constructor===ArrayBuffer});for(var w=function(t,e,r){return function(n){return new D(t,e,t).update(n)[r]()}},M=function(t,e,r){return function(n,i){return new D(t,e,i).update(n)[r]()}},A=function(t,e,r){return function(e,n,i,o){return k["cshake"+t].update(e,n,i,o)[r]()}},E=function(t,e,r){return function(e,n,i,o){return k["kmac"+t].update(e,n,i,o)[r]()}},S=function(t,e,r,n){for(var i=0;i<y.length;++i){var o=y[i];t[o]=e(r,n,o)}return t},x=function(t,e){var r=w(t,e,"hex");return r.create=function(){return new D(t,e,t)},r.update=function(t){return r.create().update(t)},S(r,w,t,e)},I=[{name:"keccak",padding:[1,256,65536,16777216],bits:v,createMethod:x},{name:"sha3",padding:[6,1536,393216,100663296],bits:v,createMethod:x},{name:"shake",padding:[31,7936,2031616,520093696],bits:g,createMethod:function(t,e){var r=M(t,e,"hex");return r.create=function(r){return new D(t,e,r)},r.update=function(t,e){return r.create(e).update(t)},S(r,M,t,e)}},{name:"cshake",padding:p,bits:g,createMethod:function(t,e){var r=_[t],n=A(t,0,"hex");return n.create=function(n,i,o){return i||o?new D(t,e,n).bytepad([i,o],r):k["shake"+t].create(n)},n.update=function(t,e,r,i){return n.create(e,r,i).update(t)},S(n,A,t,e)}},{name:"kmac",padding:p,bits:g,createMethod:function(t,e){var r=_[t],n=E(t,0,"hex");return n.create=function(n,i,o){return new L(t,e,i).bytepad(["KMAC",o],r).bytepad([n],r)},n.update=function(t,e,r,i){return n.create(t,r,i).update(e)},S(n,E,t,e)}}],k={},T=[],O=0;O<I.length;++O)for(var P=I[O],B=P.bits,C=0;C<B.length;++C){var N=P.name+"_"+B[C];if(T.push(N),k[N]=P.createMethod(B[C],P.padding),"sha3"!==P.name){var R=P.name+B[C];T.push(R),k[R]=k[N]}}function D(t,e,r){this.blocks=[],this.s=[],this.padding=e,this.outputBits=r,this.reset=!0,this.finalized=!1,this.block=0,this.start=0,this.blockCount=1600-(t<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}function L(t,e,r){D.call(this,t,e,r)}D.prototype.update=function(t){if(this.finalized)throw new Error("finalize already called");var e,r=typeof t;if("string"!==r){if("object"!==r)throw new Error(a);if(null===t)throw new Error(a);if(l&&t.constructor===ArrayBuffer)t=new Uint8Array(t);else if(!(Array.isArray(t)||l&&ArrayBuffer.isView(t)))throw new Error(a);e=!0}for(var n,i,o=this.blocks,s=this.byteCount,u=t.length,f=this.blockCount,h=0,c=this.s;h<u;){if(this.reset)for(this.reset=!1,o[0]=this.block,n=1;n<f+1;++n)o[n]=0;if(e)for(n=this.start;h<u&&n<s;++h)o[n>>2]|=t[h]<<b[3&n++];else 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e,r,n,i,o,a,s,u,f,h,c,l,d,p,b,v,g,y,_,w,M,A,E,S,x,I,k,T,O,P,B,C,N,R,D,L,j,F,U,z,q,H,V,G,K,Y,W,Z,J,X,$,Q,tt,et,rt,nt,it,ot,at,st,ut,ft,ht;for(n=0;n<48;n+=2)i=t[0]^t[10]^t[20]^t[30]^t[40],o=t[1]^t[11]^t[21]^t[31]^t[41],a=t[2]^t[12]^t[22]^t[32]^t[42],s=t[3]^t[13]^t[23]^t[33]^t[43],u=t[4]^t[14]^t[24]^t[34]^t[44],f=t[5]^t[15]^t[25]^t[35]^t[45],h=t[6]^t[16]^t[26]^t[36]^t[46],c=t[7]^t[17]^t[27]^t[37]^t[47],e=(l=t[8]^t[18]^t[28]^t[38]^t[48])^(a<<1|s>>>31),r=(d=t[9]^t[19]^t[29]^t[39]^t[49])^(s<<1|a>>>31),t[0]^=e,t[1]^=r,t[10]^=e,t[11]^=r,t[20]^=e,t[21]^=r,t[30]^=e,t[31]^=r,t[40]^=e,t[41]^=r,e=i^(u<<1|f>>>31),r=o^(f<<1|u>>>31),t[2]^=e,t[3]^=r,t[12]^=e,t[13]^=r,t[22]^=e,t[23]^=r,t[32]^=e,t[33]^=r,t[42]^=e,t[43]^=r,e=a^(h<<1|c>>>31),r=s^(c<<1|h>>>31),t[4]^=e,t[5]^=r,t[14]^=e,t[15]^=r,t[24]^=e,t[25]^=r,t[34]^=e,t[35]^=r,t[44]^=e,t[45]^=r,e=u^(l<<1|d>>>31),r=f^(d<<1|l>>>31),t[6]^=e,t[7]^=r,t[16]^=e,t[17]^=r,t[26]^=e,t[27]^=r,t[36]^=e,t[37]^=r,t[46]^=e,t[47]^=r,e=h^(i<<1|o>>>31),r=c^(o<<1|i>>>31),t[8]^=e,t[9]^=r,t[18]^=e,t[19]^=r,t[28]^=e,t[29]^=r,t[38]^=e,t[39]^=r,t[48]^=e,t[49]^=r,p=t[0],b=t[1],Y=t[11]<<4|t[10]>>>28,W=t[10]<<4|t[11]>>>28,T=t[20]<<3|t[21]>>>29,O=t[21]<<3|t[20]>>>29,st=t[31]<<9|t[30]>>>23,ut=t[30]<<9|t[31]>>>23,H=t[40]<<18|t[41]>>>14,V=t[41]<<18|t[40]>>>14,R=t[2]<<1|t[3]>>>31,D=t[3]<<1|t[2]>>>31,v=t[13]<<12|t[12]>>>20,g=t[12]<<12|t[13]>>>20,Z=t[22]<<10|t[23]>>>22,J=t[23]<<10|t[22]>>>22,P=t[33]<<13|t[32]>>>19,B=t[32]<<13|t[33]>>>19,ft=t[42]<<2|t[43]>>>30,ht=t[43]<<2|t[42]>>>30,et=t[5]<<30|t[4]>>>2,rt=t[4]<<30|t[5]>>>2,L=t[14]<<6|t[15]>>>26,j=t[15]<<6|t[14]>>>26,y=t[25]<<11|t[24]>>>21,_=t[24]<<11|t[25]>>>21,X=t[34]<<15|t[35]>>>17,$=t[35]<<15|t[34]>>>17,C=t[45]<<29|t[44]>>>3,N=t[44]<<29|t[45]>>>3,S=t[6]<<28|t[7]>>>4,x=t[7]<<28|t[6]>>>4,nt=t[17]<<23|t[16]>>>9,it=t[16]<<23|t[17]>>>9,F=t[26]<<25|t[27]>>>7,U=t[27]<<25|t[26]>>>7,w=t[36]<<21|t[37]>>>11,M=t[37]<<21|t[36]>>>11,Q=t[47]<<24|t[46]>>>8,tt=t[46]<<24|t[47]>>>8,G=t[8]<<27|t[9]>>>5,K=t[9]<<27|t[8]>>>5,I=t[18]<<20|t[19]>>>12,k=t[19]<<20|t[18]>>>12,ot=t[29]<<7|t[28]>>>25,at=t[28]<<7|t[29]>>>25,z=t[38]<<8|t[39]>>>24,q=t[39]<<8|t[38]>>>24,A=t[48]<<14|t[49]>>>18,E=t[49]<<14|t[48]>>>18,t[0]=p^~v&y,t[1]=b^~g&_,t[10]=S^~I&T,t[11]=x^~k&O,t[20]=R^~L&F,t[21]=D^~j&U,t[30]=G^~Y&Z,t[31]=K^~W&J,t[40]=et^~nt&ot,t[41]=rt^~it&at,t[2]=v^~y&w,t[3]=g^~_&M,t[12]=I^~T&P,t[13]=k^~O&B,t[22]=L^~F&z,t[23]=j^~U&q,t[32]=Y^~Z&X,t[33]=W^~J&$,t[42]=nt^~ot&st,t[43]=it^~at&ut,t[4]=y^~w&A,t[5]=_^~M&E,t[14]=T^~P&C,t[15]=O^~B&N,t[24]=F^~z&H,t[25]=U^~q&V,t[34]=Z^~X&Q,t[35]=J^~$&tt,t[44]=ot^~st&ft,t[45]=at^~ut&ht,t[6]=w^~A&p,t[7]=M^~E&b,t[16]=P^~C&S,t[17]=B^~N&x,t[26]=z^~H&R,t[27]=q^~V&D,t[36]=X^~Q&G,t[37]=$^~tt&K,t[46]=st^~ft&et,t[47]=ut^~ht&rt,t[8]=A^~p&v,t[9]=E^~b&g,t[18]=C^~S&I,t[19]=N^~x&k,t[28]=H^~R&L,t[29]=V^~D&j,t[38]=Q^~G&Y,t[39]=tt^~K&W,t[48]=ft^~et&nt,t[49]=ht^~rt&it,t[0]^=m[n],t[1]^=m[n+1]};if(h)t.exports=k;else{for(O=0;O<T.length;++O)u[T[O]]=k[T[O]];c&&(void 0===(o=function(){return k}.call(e,r,e,t))||(t.exports=o))}}()}).call(this,r(10),r(7))},function(t,e){(function(e){t.exports=e}).call(this,{})},function(t,e,r){var n=r(25),i=r(3),o=r(61),a=function(t){var e=typeof t;if("string"===e)return o.isHexStrict(t)?new i(t.replace(/0x/i,""),16):new i(t,10);if("number"===e)return new i(t);if(o.isBigNumber(t))return new i(t.toString(10));if(o.isBN(t))return t;throw new Error(t+" is not a number")},s=function(t,e,r){var n,s;if("bytes"===(t=function(t){return t.startsWith("int[")?"int256"+t.slice(3):"int"===t?"int256":t.startsWith("uint[")?"uint256"+t.slice(4):"uint"===t?"uint256":t.startsWith("fixed[")?"fixed128x128"+t.slice(5):"fixed"===t?"fixed128x128":t.startsWith("ufixed[")?"ufixed128x128"+t.slice(6):"ufixed"===t?"ufixed128x128":t}(t))){if(e.replace(/^0x/i,"").length%2!=0)throw new Error("Invalid bytes characters "+e.length);return e}if("string"===t)return o.utf8ToHex(e);if("bool"===t)return 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i=n(r(3)),o=r(16),a=r(151),s=r(153),u=r(26);function f(t){"string"==typeof t&&t.match(/^0x[0-9A-Fa-f]{40}$/)||u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:t});for(var e=(t=t.toLowerCase()).substring(2).split(""),r=new Uint8Array(40),n=0;n<40;n++)r[n]=e[n].charCodeAt(0);r=o.arrayify(a.keccak256(r));for(var i=0;i<40;i+=2)r[i>>1]>>4>=8&&(e[i]=e[i].toUpperCase()),(15&r[i>>1])>=8&&(e[i+1]=e[i+1].toUpperCase());return"0x"+e.join("")}for(var h={},c=0;c<10;c++)h[String(c)]=String(c);for(c=0;c<26;c++)h[String.fromCharCode(65+c)]=String(10+c);var l,d=Math.floor((l=9007199254740991,Math.log10?Math.log10(l):Math.log(l)/Math.LN10));function p(t){t=(t=t.toUpperCase()).substring(4)+t.substring(0,2)+"00";var e="";for(t.split("").forEach((function(t){e+=h[t]}));e.length>=d;){var r=e.substring(0,d);e=parseInt(r,10)%97+e.substring(r.length)}for(var n=String(98-parseInt(e,10)%97);n.length<2;)n="0"+n;return n}function b(t){var e=null;if("string"!=typeof t&&u.throwError("invalid 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/**
 * [js-sha3]{@link https://github.com/emn178/js-sha3}
 *
 * @version 0.5.7
 * @author Chen, Yi-Cyuan [emn178@gmail.com]
 * @copyright Chen, Yi-Cyuan 2015-2016
 * @license MIT
 */
!function(){"use strict";var n="object"==typeof window?window:{};!n.JS_SHA3_NO_NODE_JS&&"object"==typeof e&&e.versions&&e.versions.node&&(n=r);for(var i=!n.JS_SHA3_NO_COMMON_JS&&"object"==typeof t&&t.exports,o="0123456789abcdef".split(""),a=[0,8,16,24],s=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],u=[224,256,384,512],f=["hex","buffer","arrayBuffer","array"],h=function(t,e,r){return function(n){return new w(t,e,t).update(n)[r]()}},c=function(t,e,r){return function(n,i){return new w(t,e,i).update(n)[r]()}},l=function(t,e){var r=h(t,e,"hex");r.create=function(){return new w(t,e,t)},r.update=function(t){return r.create().update(t)};for(var n=0;n<f.length;++n){var i=f[n];r[i]=h(t,e,i)}return r},d=[{name:"keccak",padding:[1,256,65536,16777216],bits:u,createMethod:l},{name:"sha3",padding:[6,1536,393216,100663296],bits:u,createMethod:l},{name:"shake",padding:[31,7936,2031616,520093696],bits:[128,256],createMethod:function(t,e){var r=c(t,e,"hex");r.create=function(r){return new w(t,e,r)},r.update=function(t,e){return r.create(e).update(t)};for(var n=0;n<f.length;++n){var i=f[n];r[i]=c(t,e,i)}return r}}],p={},b=[],m=0;m<d.length;++m)for(var v=d[m],g=v.bits,y=0;y<g.length;++y){var _=v.name+"_"+g[y];b.push(_),p[_]=v.createMethod(g[y],v.padding)}function w(t,e,r){this.blocks=[],this.s=[],this.padding=e,this.outputBits=r,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(t<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}w.prototype.update=function(t){var e="string"!=typeof t;e&&t.constructor===ArrayBuffer&&(t=new Uint8Array(t));for(var 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e=0,r=this._supportedHardforks;e<r.length;e++){if(t===r[e])return!0}return!1},t.prototype.param=function(t,e,r){var n;r=this._chooseHardfork(r);for(var i=0,a=o.hardforks;i<a.length;i++){var s=a[i];if(!s[1][t])throw new Error("Topic "+t+" not defined");if(void 0!==s[1][t][e]&&(n=s[1][t][e].v),s[0]===r)break}if(void 0===n)throw new Error(t+" value for "+e+" not found");return n},t.prototype.paramByBlock=function(t,e,r){var n=this.activeHardforks(r),i=n[n.length-1].name;return this.param(t,e,i)},t.prototype.hardforkIsActiveOnBlock=function(t,e,r){var n=void 0!==(r=void 0!==r?r:{}).onlySupported&&r.onlySupported;t=this._chooseHardfork(t,n);var i=this.hardforkBlock(t);return null!==i&&e>=i},t.prototype.activeOnBlock=function(t,e){return this.hardforkIsActiveOnBlock(null,t,e)},t.prototype.hardforkGteHardfork=function(t,e,r){var n=void 0!==(r=void 0!==r?r:{}).onlyActive&&r.onlyActive;t=this._chooseHardfork(t,r.onlySupported);for(var 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t.prototype.createFund=function(t,e){return void 0===e&&(e={}),n(this,void 0,void 0,(function(){var r,n,o,a,h,l,d,p,v,g,y,_,w,M,A,E=this;return i(this,(function(i){switch(i.label){case 0:for(b.validateField(t,"managers",new m.MissingField("Need to set fund managers")),b.validateArray(t.managers,1,new m.InvalidArray("Managers must be an array with at least one manager address.")),r=0,n=t.managers;r<n.length;r++)o=n[r],b.validateAddress(o,new m.InvalidAddress);for(a=t.operations?t.operations:[],h=0,l=a;h<l.length;h++)d=l[h],b.validateAddress(d,new m.InvalidAddress);for(p=t.assets?t.operations:[],v=0,g=p;v<g.length;v++)y=g[v],b.validateAddress(y,new m.InvalidAddress);return _=new c.FundFactory(this.config.contracts.FUND_FACTORY),w=_.createInstance(t.managers,a,p),M=function(t){var e=t.logs[t.logs.length-1].data,r=b.decodeParameters(["address"],e);return new f.Fund(E.config,s.toChecksumAddress(r),E.account)},A=new 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6:return[2,i.sent()]}}))}))},t.prototype._approveAssets=function(t,e,r){return void 0===r&&(r={}),n(this,void 0,void 0,(function(){var n,o,a,s,f,h,c;return i(this,(function(i){switch(i.label){case 0:n="0",o=0,i.label=1;case 1:return o<t.length?(a=t[o],s=e[o],a!=v.ETH_ADDRESS?[3,2]:(n=s,[3,4])):[3,5];case 2:return r.hasOwnProperty("autoAllowTokens")&&!r.autoAllowTokens?[3,4]:(f=new p.ERC20(a),h=f.approve(this.config.contracts.DEFIRE_ACCOUNT,s),c=new u.Action(this.account,a,h,r),[4,u.executeAction(c,r)]);case 3:i.sent(),i.label=4;case 4:return o++,[3,1];case 5:return[2,g.default.BigInt(n)]}}))}))},t}();e.Actions=y},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var n=r(0),i=function(){function t(t){this.address=t}return t.prototype.createInstance=function(t,e,r){return n.encodeFunctionCall("createInstance(address[],address[],address[])",t,e,r)},t}();e.FundFactory=i},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var n=r(0),i=function(){function t(t){this.address=t}return t.prototype.createInstance=function(t,e,r,i){return n.encodeFunctionCall("createInstance(address[],address[],address[],address[])",t,e,r,i)},t}();e.PortfolioFactory=i},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var n=r(0),i={constant:!1,inputs:[{components:[{internalType:"address",name:"addr",type:"address"},{internalType:"uint256[]",name:"inAmounts",type:"uint256[]"},{components:[{internalType:"address",name:"asset",type:"address"},{internalType:"uint256",name:"amount",type:"uint256"},{internalType:"bool",name:"isPercentage",type:"bool"},{internalType:"address payable",name:"to",type:"address"}],internalType:"struct Operable.OutAmount[]",name:"outAmounts",type:"tuple[]"},{internalType:"bytes",name:"params",type:"bytes"}],internalType:"struct 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t.prototype.executeOperations=function(t,e){return n.encodeFunctionCallWithABI(o,t,e)},t.prototype.executeOperation=function(t,e){return n.encodeFunctionCallWithABI(i,t,e)},t}();e.DefireAccount=a}]);