diff options
Diffstat (limited to 'js/photos-2.js')
| -rw-r--r-- | js/photos-2.js | 4 |
1 files changed, 2 insertions, 2 deletions
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l=1;for(u=h(t,f,t.length,e),f=0;f<s;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],s=n*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&s}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);r=0!==(o=a>>>24-n&16777215)||s!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var s,a,h="le"===e,u=new t(o),f=this.clone();if(h){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[a]=s;for(;a<o;a++)u[a]=0}else{for(a=0;a<o-n;a++)u[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[o-a-1]=s}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,c=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,v=g>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,A=_>>>13,E=0|s[5],k=8191&E,x=E>>>13,R=0|s[6],q=8191&R,B=R>>>13,T=0|s[7],D=8191&T,L=T>>>13,C=0|s[8],O=8191&C,N=C>>>13,I=0|s[9],P=8191&I,j=I>>>13,U=0|a[0],F=8191&U,z=U>>>13,H=0|a[1],V=8191&H,Z=H>>>13,K=0|a[2],G=8191&K,W=K>>>13,Y=0|a[3],J=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,ct=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(u+(i=Math.imul(l,F))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,F)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,z))+Math.imul(m,F)|0,o=Math.imul(m,z);var bt=(u+(i=i+Math.imul(l,V)|0)|0)+((8191&(n=(n=n+Math.imul(l,Z)|0)+Math.imul(c,V)|0))<<13)|0;u=((o=o+Math.imul(c,Z)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(b,F),n=(n=Math.imul(b,z))+Math.imul(v,F)|0,o=Math.imul(v,z),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,Z)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,Z)|0;var vt=(u+(i=i+Math.imul(l,G)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(c,G)|0))<<13)|0;u=((o=o+Math.imul(c,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,z))+Math.imul(M,F)|0,o=Math.imul(M,z),i=i+Math.imul(b,V)|0,n=(n=n+Math.imul(b,Z)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,Z)|0,i=i+Math.imul(p,G)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,z))+Math.imul(A,F)|0,o=Math.imul(A,z),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,Z)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,Z)|0,i=i+Math.imul(b,G)|0,n=(n=n+Math.imul(b,W)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,Q)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,Q)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,z))+Math.imul(x,F)|0,o=Math.imul(x,z),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,Z)|0)+Math.imul(A,V)|0,o=o+Math.imul(A,Z)|0,i=i+Math.imul(w,G)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(b,J)|0,n=(n=n+Math.imul(b,X)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(q,F),n=(n=Math.imul(q,z))+Math.imul(B,F)|0,o=Math.imul(B,z),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,Z)|0)+Math.imul(x,V)|0,o=o+Math.imul(x,Z)|0,i=i+Math.imul(S,G)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(A,G)|0,o=o+Math.imul(A,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,z))+Math.imul(L,F)|0,o=Math.imul(L,z),i=i+Math.imul(q,V)|0,n=(n=n+Math.imul(q,Z)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,Z)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,W)|0)+Math.imul(x,G)|0,o=o+Math.imul(x,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,Q)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(b,rt)|0,n=(n=n+Math.imul(b,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(O,F),n=(n=Math.imul(O,z))+Math.imul(N,F)|0,o=Math.imul(N,z),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,Z)|0)+Math.imul(L,V)|0,o=o+Math.imul(L,Z)|0,i=i+Math.imul(q,G)|0,n=(n=n+Math.imul(q,W)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,W)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(b,ot)|0,n=(n=n+Math.imul(b,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,z))+Math.imul(j,F)|0,o=Math.imul(j,z),i=i+Math.imul(O,V)|0,n=(n=n+Math.imul(O,Z)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,Z)|0,i=i+Math.imul(D,G)|0,n=(n=n+Math.imul(D,W)|0)+Math.imul(L,G)|0,o=o+Math.imul(L,W)|0,i=i+Math.imul(q,J)|0,n=(n=n+Math.imul(q,X)|0)+Math.imul(B,J)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(b,ht)|0,n=(n=n+Math.imul(b,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var Et=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,V),n=(n=Math.imul(P,Z))+Math.imul(j,V)|0,o=Math.imul(j,Z),i=i+Math.imul(O,G)|0,n=(n=n+Math.imul(O,W)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,W)|0,i=i+Math.imul(D,J)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(L,J)|0,o=o+Math.imul(L,X)|0,i=i+Math.imul(q,Q)|0,n=(n=n+Math.imul(q,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(b,lt)|0,n=(n=n+Math.imul(b,ct)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,ct)|0;var kt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,G),n=(n=Math.imul(P,W))+Math.imul(j,G)|0,o=Math.imul(j,W),i=i+Math.imul(O,J)|0,n=(n=n+Math.imul(O,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(D,Q)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(L,Q)|0,o=o+Math.imul(L,tt)|0,i=i+Math.imul(q,rt)|0,n=(n=n+Math.imul(q,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var xt=(u+(i=i+Math.imul(b,pt)|0)|0)+((8191&(n=(n=n+Math.imul(b,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(j,J)|0,o=Math.imul(j,X),i=i+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(L,rt)|0,o=o+Math.imul(L,it)|0,i=i+Math.imul(q,ot)|0,n=(n=n+Math.imul(q,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ut)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,Q),n=(n=Math.imul(P,tt))+Math.imul(j,Q)|0,o=Math.imul(j,tt),i=i+Math.imul(O,rt)|0,n=(n=n+Math.imul(O,it)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(L,ot)|0,o=o+Math.imul(L,st)|0,i=i+Math.imul(q,ht)|0,n=(n=n+Math.imul(q,ut)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ut)|0,i=i+Math.imul(k,lt)|0,n=(n=n+Math.imul(k,ct)|0)+Math.imul(x,lt)|0,o=o+Math.imul(x,ct)|0;var qt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(j,rt)|0,o=Math.imul(j,it),i=i+Math.imul(O,ot)|0,n=(n=n+Math.imul(O,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ut)|0)+Math.imul(L,ht)|0,o=o+Math.imul(L,ut)|0,i=i+Math.imul(q,lt)|0,n=(n=n+Math.imul(q,ct)|0)+Math.imul(B,lt)|0,o=o+Math.imul(B,ct)|0;var Bt=(u+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;u=((o=o+Math.imul(x,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,st))+Math.imul(j,ot)|0,o=Math.imul(j,st),i=i+Math.imul(O,ht)|0,n=(n=n+Math.imul(O,ut)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,ut)|0,i=i+Math.imul(D,lt)|0,n=(n=n+Math.imul(D,ct)|0)+Math.imul(L,lt)|0,o=o+Math.imul(L,ct)|0;var Tt=(u+(i=i+Math.imul(q,pt)|0)|0)+((8191&(n=(n=n+Math.imul(q,mt)|0)+Math.imul(B,pt)|0))<<13)|0;u=((o=o+Math.imul(B,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(j,ht)|0,o=Math.imul(j,ut),i=i+Math.imul(O,lt)|0,n=(n=n+Math.imul(O,ct)|0)+Math.imul(N,lt)|0,o=o+Math.imul(N,ct)|0;var Dt=(u+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,mt)|0)+Math.imul(L,pt)|0))<<13)|0;u=((o=o+Math.imul(L,mt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(j,lt)|0,o=Math.imul(j,ct);var Lt=(u+(i=i+Math.imul(O,pt)|0)|0)+((8191&(n=(n=n+Math.imul(O,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863;var Ct=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(j,pt)|0))<<13)|0;return u=((o=Math.imul(j,mt))+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,h[0]=gt,h[1]=bt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=Et,h[10]=kt,h[11]=xt,h[12]=Rt,h[13]=qt,h[14]=Bt,h[15]=Tt,h[16]=Dt,h[17]=Lt,h[18]=Ct,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;a=67108863&(c=c+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(c>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,c=u,d=0;d<s;d++){var p=r[f+d],m=i[f+d],g=r[f+d+s],b=i[f+d+s],v=l*g-c*b;b=l*b+c*g,g=v,r[f+d]=p+g,i[f+d]=m+b,r[f+d+s]=p-g,i[f+d+s]=m-b,d!==a&&(v=h*l-u*c,c=h*c+u*l,l=v)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=a[d]*f[d]-h[d]*l[d];h[d]=a[d]*l[d]+h[d]*f[d],a[d]=p}return this.conjugate(a,h,i),this.transform(a,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/s|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=c)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function b(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 v(){b.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){b.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){b.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){b.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}b.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},b.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},b.prototype.split=function(t,e){t.iushrn(this.n,0,e)},b.prototype.imulK=function(t){return t.imul(this.k)},n(v,b),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(y,b),n(w,b),n(M,b),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return g[t]=e,e},_.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();i(g<p);var b=this.pow(l,new o(1).iushln(p-g-1));c=c.redMul(b),l=b.redSqr(),d=d.redMul(l),p=g}return c},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var 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i=r(378).Buffer,n=r(416);t.exports=function(t,e,r,o){if(i.isBuffer(t)||(t=i.from(t,"binary")),e&&(i.isBuffer(e)||(e=i.from(e,"binary")),8!==e.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var s=r/8,a=i.alloc(s),h=i.alloc(o||0),u=i.alloc(0);s>0||o>0;){var f=new n;f.update(u),f.update(t),e&&f.update(e),u=f.digest();var l=0;if(s>0){var c=a.length-s;l=Math.min(s,u.length),u.copy(a,c,0,l),s-=l}if(l<u.length&&o>0){var d=h.length-o,p=Math.min(o,u.length-l);u.copy(h,d,l,l+p),o-=p}}return u.fill(0),{key:a,iv:h}}},function(t,e,r){"use strict";var i=r(386),n=r(383),o=n.getNAF,s=n.getJSF,a=n.assert;function h(t,e){this.type=t,this.p=new i(e.p,16),this.red=e.prime?i.red(e.prime):i.mont(this.p),this.zero=new i(0).toRed(this.red),this.one=new i(1).toRed(this.red),this.two=new i(2).toRed(this.red),this.n=e.n&&new i(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function u(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=h,h.prototype.point=function(){throw new Error("Not implemented")},h.prototype.validate=function(){throw new Error("Not implemented")},h.prototype._fixedNafMul=function(t,e){a(t.precomputed);var r=t._getDoubles(),i=o(e,1,this._bitLength),n=(1<<r.step+1)-(r.step%2==0?2:1);n/=3;var s,h,u=[];for(s=0;s<i.length;s+=r.step){h=0;for(var f=s+r.step-1;f>=s;f--)h=(h<<1)+i[f];u.push(h)}for(var l=this.jpoint(null,null,null),c=this.jpoint(null,null,null),d=n;d>0;d--){for(s=0;s<u.length;s++)(h=u[s])===d?c=c.mixedAdd(r.points[s]):h===-d&&(c=c.mixedAdd(r.points[s].neg()));l=l.add(c)}return l.toP()},h.prototype._wnafMul=function(t,e){var r=4,i=t._getNAFPoints(r);r=i.wnd;for(var n=i.points,s=o(e,r,this._bitLength),h=this.jpoint(null,null,null),u=s.length-1;u>=0;u--){for(var f=0;u>=0&&0===s[u];u--)f++;if(u>=0&&f++,h=h.dblp(f),u<0)break;var l=s[u];a(0!==l),h="affine"===t.type?l>0?h.mixedAdd(n[l-1>>1]):h.mixedAdd(n[-l-1>>1].neg()):l>0?h.add(n[l-1>>1]):h.add(n[-l-1>>1].neg())}return"affine"===t.type?h.toP():h},h.prototype._wnafMulAdd=function(t,e,r,i,n){var a,h,u,f=this._wnafT1,l=this._wnafT2,c=this._wnafT3,d=0;for(a=0;a<i;a++){var p=(u=e[a])._getNAFPoints(t);f[a]=p.wnd,l[a]=p.points}for(a=i-1;a>=1;a-=2){var m=a-1,g=a;if(1===f[m]&&1===f[g]){var b=[e[m],null,null,e[g]];0===e[m].y.cmp(e[g].y)?(b[1]=e[m].add(e[g]),b[2]=e[m].toJ().mixedAdd(e[g].neg())):0===e[m].y.cmp(e[g].y.redNeg())?(b[1]=e[m].toJ().mixedAdd(e[g]),b[2]=e[m].add(e[g].neg())):(b[1]=e[m].toJ().mixedAdd(e[g]),b[2]=e[m].toJ().mixedAdd(e[g].neg()));var v=[-3,-1,-5,-7,0,7,5,1,3],y=s(r[m],r[g]);for(d=Math.max(y[0].length,d),c[m]=new Array(d),c[g]=new Array(d),h=0;h<d;h++){var w=0|y[0][h],M=0|y[1][h];c[m][h]=v[3*(w+1)+(M+1)],c[g][h]=0,l[m]=b}}else c[m]=o(r[m],f[m],this._bitLength),c[g]=o(r[g],f[g],this._bitLength),d=Math.max(c[m].length,d),d=Math.max(c[g].length,d)}var _=this.jpoint(null,null,null),S=this._wnafT4;for(a=d;a>=0;a--){for(var A=0;a>=0;){var E=!0;for(h=0;h<i;h++)S[h]=0|c[h][a],0!==S[h]&&(E=!1);if(!E)break;A++,a--}if(a>=0&&A++,_=_.dblp(A),a<0)break;for(h=0;h<i;h++){var k=S[h];0!==k&&(k>0?u=l[h][k-1>>1]:k<0&&(u=l[h][-k-1>>1].neg()),_="affine"===u.type?_.mixedAdd(u):_.add(u))}}for(a=0;a<i;a++)l[a]=null;return n?_:_.toP()},h.BasePoint=u,u.prototype.eq=function(){throw new Error("Not implemented")},u.prototype.validate=function(){return this.curve.validate(this)},h.prototype.decodePoint=function(t,e){t=n.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?a(t[t.length-1]%2==0):7===t[0]&&a(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},u.prototype.encodeCompressed=function(t){return this.encode(t,!0)},u.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},u.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},u.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},u.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},u.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)i=i.dbl();r.push(i)}return{step:t,points:r}},u.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,i=1===r?null:this.dbl(),n=1;n<r;n++)e[n]=e[n-1].add(i);return{wnd:t,points:e}},u.prototype._getBeta=function(){return null},u.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}},function(t,e,r){var i=r(758),n=r(765),o=r(766),s=r(424),a=r(483),h=r(378).Buffer;function u(t){var e;"object"!=typeof t||h.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=h.from(t));var r,u,f=o(t,e),l=f.tag,c=f.data;switch(l){case"CERTIFICATE":u=i.certificate.decode(c,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(u||(u=i.PublicKey.decode(c,"der")),r=u.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPublicKey.decode(u.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return u.subjectPrivateKey=u.subjectPublicKey,{type:"ec",data:u};case"1.2.840.10040.4.1":return u.algorithm.params.pub_key=i.DSAparam.decode(u.subjectPublicKey.data,"der"),{type:"dsa",data:u.algorithm.params};default:throw new Error("unknown key id "+r)}case"ENCRYPTED PRIVATE KEY":c=function(t,e){var r=t.algorithm.decrypt.kde.kdeparams.salt,i=parseInt(t.algorithm.decrypt.kde.kdeparams.iters.toString(),10),o=n[t.algorithm.decrypt.cipher.algo.join(".")],u=t.algorithm.decrypt.cipher.iv,f=t.subjectPrivateKey,l=parseInt(o.split("-")[1],10)/8,c=a.pbkdf2Sync(e,r,i,l,"sha1"),d=s.createDecipheriv(o,c,u),p=[];return p.push(d.update(f)),p.push(d.final()),h.concat(p)}(c=i.EncryptedPrivateKey.decode(c,"der"),e);case"PRIVATE KEY":switch(r=(u=i.PrivateKey.decode(c,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPrivateKey.decode(u.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:u.algorithm.curve,privateKey:i.ECPrivateKey.decode(u.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return u.algorithm.params.priv_key=i.DSAparam.decode(u.subjectPrivateKey,"der"),{type:"dsa",params:u.algorithm.params};default:throw new Error("unknown key id "+r)}case"RSA PUBLIC KEY":return i.RSAPublicKey.decode(c,"der");case"RSA PRIVATE KEY":return i.RSAPrivateKey.decode(c,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:i.DSAPrivateKey.decode(c,"der")};case"EC PRIVATE KEY":return{curve:(c=i.ECPrivateKey.decode(c,"der")).parameters.value,privateKey:c.privateKey};default:throw new Error("unknown key type "+l)}}t.exports=u,u.signature=i.signature},function(t,e,r){"use strict";const i=r(387),n=r(387).buildOptions,o=r(788);"<((!\\[CDATA\\[([\\s\\S]*?)(]]>))|((NAME:)?(NAME))([^>]*)>|((\\/)(NAME)\\s*>))([^<]*)".replace(/NAME/g,i.nameRegexp);!Number.parseInt&&window.parseInt&&(Number.parseInt=window.parseInt),!Number.parseFloat&&window.parseFloat&&(Number.parseFloat=window.parseFloat);const s={attributeNamePrefix:"@_",attrNodeName:!1,textNodeName:"#text",ignoreAttributes:!0,ignoreNameSpace:!1,allowBooleanAttributes:!1,parseNodeValue:!0,parseAttributeValue:!1,arrayMode:!1,trimValues:!0,cdataTagName:!1,cdataPositionChar:"\\c",tagValueProcessor:function(t,e){return t},attrValueProcessor:function(t,e){return t},stopNodes:[]};e.defaultOptions=s;const a=["attributeNamePrefix","attrNodeName","textNodeName","ignoreAttributes","ignoreNameSpace","allowBooleanAttributes","parseNodeValue","parseAttributeValue","arrayMode","trimValues","cdataTagName","cdataPositionChar","tagValueProcessor","attrValueProcessor","parseTrueNumberOnly","stopNodes"];function h(t,e,r){return e&&(r.trimValues&&(e=e.trim()),e=f(e=r.tagValueProcessor(e,t),r.parseNodeValue,r.parseTrueNumberOnly)),e}function u(t,e){if(e.ignoreNameSpace){const e=t.split(":"),r="/"===t.charAt(0)?"/":"";if("xmlns"===e[0])return"";2===e.length&&(t=r+e[1])}return t}function f(t,e,r){if(e&&"string"==typeof t){let e;return""===t.trim()||isNaN(t)?e="true"===t||"false"!==t&&t:(-1!==t.indexOf("0x")?e=Number.parseInt(t,16):-1!==t.indexOf(".")?(e=Number.parseFloat(t),t=t.replace(/\.?0+$/,"")):e=Number.parseInt(t,10),r&&(e=String(e)===t?e:t)),e}return i.isExist(t)?t:""}e.props=a;const l=new RegExp("([^\\s=]+)\\s*(=\\s*(['\"])(.*?)\\3)?","g");function c(t,e){if(!e.ignoreAttributes&&"string"==typeof t){t=t.replace(/\r?\n/g," ");const r=i.getAllMatches(t,l),n=r.length,o={};for(let t=0;t<n;t++){const i=u(r[t][1],e);i.length&&(void 0!==r[t][4]?(e.trimValues&&(r[t][4]=r[t][4].trim()),r[t][4]=e.attrValueProcessor(r[t][4],i),o[e.attributeNamePrefix+i]=f(r[t][4],e.parseAttributeValue,e.parseTrueNumberOnly)):e.allowBooleanAttributes&&(o[e.attributeNamePrefix+i]=!0))}if(!Object.keys(o).length)return;if(e.attrNodeName){const t={};return t[e.attrNodeName]=o,t}return o}}function d(t,e){let r,i="";for(let n=e;n<t.length;n++){let e=t[n];if(r)e===r&&(r="");else if('"'===e||"'"===e)r=e;else{if(">"===e)return{data:i,index:n};"\t"===e&&(e=" ")}i+=e}}function p(t,e,r,i){const n=t.indexOf(e,r);if(-1===n)throw new Error(i);return n+e.length-1}e.getTraversalObj=function(t,e){t=t.replace(/(\r\n)|\n/," "),e=n(e,s,a);const r=new o("!xml");let u=r,f="";for(let r=0;r<t.length;r++){if("<"===t[r])if("/"===t[r+1]){const n=p(t,">",r,"Closing Tag is not closed.");let o=t.substring(r+2,n).trim();if(e.ignoreNameSpace){const t=o.indexOf(":");-1!==t&&(o=o.substr(t+1))}u&&(u.val?u.val=i.getValue(u.val)+""+h(o,f,e):u.val=h(o,f,e)),e.stopNodes.length&&e.stopNodes.includes(u.tagname)&&(u.child=[],null==u.attrsMap&&(u.attrsMap={}),u.val=t.substr(u.startIndex+1,r-u.startIndex-1)),u=u.parent,f="",r=n}else if("?"===t[r+1])r=p(t,"?>",r,"Pi Tag is not closed.");else if("!--"===t.substr(r+1,3))r=p(t,"--\x3e",r,"Comment is not closed.");else if("!D"===t.substr(r+1,2)){const e=p(t,">",r,"DOCTYPE is not closed.");r=t.substring(r,e).indexOf("[")>=0?t.indexOf("]>",r)+1:e}else if("!["===t.substr(r+1,2)){const n=p(t,"]]>",r,"CDATA is not closed.")-2,s=t.substring(r+9,n);if(f&&(u.val=i.getValue(u.val)+""+h(u.tagname,f,e),f=""),e.cdataTagName){const t=new o(e.cdataTagName,u,s);u.addChild(t),u.val=i.getValue(u.val)+e.cdataPositionChar,s&&(t.val=s)}else u.val=(u.val||"")+(s||"");r=n+2}else{const n=d(t,r+1);let s=n.data;const a=n.index,l=s.indexOf(" ");let 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i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,c=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,v=g>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,A=_>>>13,E=0|s[5],k=8191&E,x=E>>>13,R=0|s[6],q=8191&R,B=R>>>13,T=0|s[7],D=8191&T,L=T>>>13,C=0|s[8],O=8191&C,N=C>>>13,I=0|s[9],P=8191&I,j=I>>>13,U=0|a[0],F=8191&U,z=U>>>13,H=0|a[1],V=8191&H,Z=H>>>13,K=0|a[2],G=8191&K,W=K>>>13,Y=0|a[3],J=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,ct=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(u+(i=Math.imul(l,F))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,F)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,z))+Math.imul(m,F)|0,o=Math.imul(m,z);var bt=(u+(i=i+Math.imul(l,V)|0)|0)+((8191&(n=(n=n+Math.imul(l,Z)|0)+Math.imul(c,V)|0))<<13)|0;u=((o=o+Math.imul(c,Z)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(b,F),n=(n=Math.imul(b,z))+Math.imul(v,F)|0,o=Math.imul(v,z),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,Z)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,Z)|0;var vt=(u+(i=i+Math.imul(l,G)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(c,G)|0))<<13)|0;u=((o=o+Math.imul(c,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,z))+Math.imul(M,F)|0,o=Math.imul(M,z),i=i+Math.imul(b,V)|0,n=(n=n+Math.imul(b,Z)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,Z)|0,i=i+Math.imul(p,G)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,z))+Math.imul(A,F)|0,o=Math.imul(A,z),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,Z)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,Z)|0,i=i+Math.imul(b,G)|0,n=(n=n+Math.imul(b,W)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,Q)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,Q)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,z))+Math.imul(x,F)|0,o=Math.imul(x,z),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,Z)|0)+Math.imul(A,V)|0,o=o+Math.imul(A,Z)|0,i=i+Math.imul(w,G)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(b,J)|0,n=(n=n+Math.imul(b,X)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(q,F),n=(n=Math.imul(q,z))+Math.imul(B,F)|0,o=Math.imul(B,z),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,Z)|0)+Math.imul(x,V)|0,o=o+Math.imul(x,Z)|0,i=i+Math.imul(S,G)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(A,G)|0,o=o+Math.imul(A,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,z))+Math.imul(L,F)|0,o=Math.imul(L,z),i=i+Math.imul(q,V)|0,n=(n=n+Math.imul(q,Z)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,Z)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,W)|0)+Math.imul(x,G)|0,o=o+Math.imul(x,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,Q)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(b,rt)|0,n=(n=n+Math.imul(b,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(O,F),n=(n=Math.imul(O,z))+Math.imul(N,F)|0,o=Math.imul(N,z),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,Z)|0)+Math.imul(L,V)|0,o=o+Math.imul(L,Z)|0,i=i+Math.imul(q,G)|0,n=(n=n+Math.imul(q,W)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,W)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(b,ot)|0,n=(n=n+Math.imul(b,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,z))+Math.imul(j,F)|0,o=Math.imul(j,z),i=i+Math.imul(O,V)|0,n=(n=n+Math.imul(O,Z)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,Z)|0,i=i+Math.imul(D,G)|0,n=(n=n+Math.imul(D,W)|0)+Math.imul(L,G)|0,o=o+Math.imul(L,W)|0,i=i+Math.imul(q,J)|0,n=(n=n+Math.imul(q,X)|0)+Math.imul(B,J)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(b,ht)|0,n=(n=n+Math.imul(b,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var Et=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,V),n=(n=Math.imul(P,Z))+Math.imul(j,V)|0,o=Math.imul(j,Z),i=i+Math.imul(O,G)|0,n=(n=n+Math.imul(O,W)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,W)|0,i=i+Math.imul(D,J)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(L,J)|0,o=o+Math.imul(L,X)|0,i=i+Math.imul(q,Q)|0,n=(n=n+Math.imul(q,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(b,lt)|0,n=(n=n+Math.imul(b,ct)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,ct)|0;var kt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,G),n=(n=Math.imul(P,W))+Math.imul(j,G)|0,o=Math.imul(j,W),i=i+Math.imul(O,J)|0,n=(n=n+Math.imul(O,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(D,Q)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(L,Q)|0,o=o+Math.imul(L,tt)|0,i=i+Math.imul(q,rt)|0,n=(n=n+Math.imul(q,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var xt=(u+(i=i+Math.imul(b,pt)|0)|0)+((8191&(n=(n=n+Math.imul(b,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(j,J)|0,o=Math.imul(j,X),i=i+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(L,rt)|0,o=o+Math.imul(L,it)|0,i=i+Math.imul(q,ot)|0,n=(n=n+Math.imul(q,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ut)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,Q),n=(n=Math.imul(P,tt))+Math.imul(j,Q)|0,o=Math.imul(j,tt),i=i+Math.imul(O,rt)|0,n=(n=n+Math.imul(O,it)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(L,ot)|0,o=o+Math.imul(L,st)|0,i=i+Math.imul(q,ht)|0,n=(n=n+Math.imul(q,ut)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ut)|0,i=i+Math.imul(k,lt)|0,n=(n=n+Math.imul(k,ct)|0)+Math.imul(x,lt)|0,o=o+Math.imul(x,ct)|0;var qt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(j,rt)|0,o=Math.imul(j,it),i=i+Math.imul(O,ot)|0,n=(n=n+Math.imul(O,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ut)|0)+Math.imul(L,ht)|0,o=o+Math.imul(L,ut)|0,i=i+Math.imul(q,lt)|0,n=(n=n+Math.imul(q,ct)|0)+Math.imul(B,lt)|0,o=o+Math.imul(B,ct)|0;var Bt=(u+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;u=((o=o+Math.imul(x,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,st))+Math.imul(j,ot)|0,o=Math.imul(j,st),i=i+Math.imul(O,ht)|0,n=(n=n+Math.imul(O,ut)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,ut)|0,i=i+Math.imul(D,lt)|0,n=(n=n+Math.imul(D,ct)|0)+Math.imul(L,lt)|0,o=o+Math.imul(L,ct)|0;var Tt=(u+(i=i+Math.imul(q,pt)|0)|0)+((8191&(n=(n=n+Math.imul(q,mt)|0)+Math.imul(B,pt)|0))<<13)|0;u=((o=o+Math.imul(B,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(j,ht)|0,o=Math.imul(j,ut),i=i+Math.imul(O,lt)|0,n=(n=n+Math.imul(O,ct)|0)+Math.imul(N,lt)|0,o=o+Math.imul(N,ct)|0;var Dt=(u+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,mt)|0)+Math.imul(L,pt)|0))<<13)|0;u=((o=o+Math.imul(L,mt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(j,lt)|0,o=Math.imul(j,ct);var Lt=(u+(i=i+Math.imul(O,pt)|0)|0)+((8191&(n=(n=n+Math.imul(O,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863;var Ct=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(j,pt)|0))<<13)|0;return u=((o=Math.imul(j,mt))+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,h[0]=gt,h[1]=bt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=Et,h[10]=kt,h[11]=xt,h[12]=Rt,h[13]=qt,h[14]=Bt,h[15]=Tt,h[16]=Dt,h[17]=Lt,h[18]=Ct,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;a=67108863&(c=c+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(c>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,c=u,d=0;d<s;d++){var p=r[f+d],m=i[f+d],g=r[f+d+s],b=i[f+d+s],v=l*g-c*b;b=l*b+c*g,g=v,r[f+d]=p+g,i[f+d]=m+b,r[f+d+s]=p-g,i[f+d+s]=m-b,d!==a&&(v=h*l-u*c,c=h*c+u*l,l=v)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=a[d]*f[d]-h[d]*l[d];h[d]=a[d]*l[d]+h[d]*f[d],a[d]=p}return this.conjugate(a,h,i),this.transform(a,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/s|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=c)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function b(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 v(){b.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){b.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){b.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){b.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}b.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},b.prototype.ireduce=function(t){var 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i=r(378).Buffer,n=r(416);t.exports=function(t,e,r,o){if(i.isBuffer(t)||(t=i.from(t,"binary")),e&&(i.isBuffer(e)||(e=i.from(e,"binary")),8!==e.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var s=r/8,a=i.alloc(s),h=i.alloc(o||0),u=i.alloc(0);s>0||o>0;){var f=new n;f.update(u),f.update(t),e&&f.update(e),u=f.digest();var l=0;if(s>0){var c=a.length-s;l=Math.min(s,u.length),u.copy(a,c,0,l),s-=l}if(l<u.length&&o>0){var d=h.length-o,p=Math.min(o,u.length-l);u.copy(h,d,l,l+p),o-=p}}return u.fill(0),{key:a,iv:h}}},function(t,e,r){"use strict";var i=r(386),n=r(383),o=n.getNAF,s=n.getJSF,a=n.assert;function h(t,e){this.type=t,this.p=new i(e.p,16),this.red=e.prime?i.red(e.prime):i.mont(this.p),this.zero=new i(0).toRed(this.red),this.one=new i(1).toRed(this.red),this.two=new i(2).toRed(this.red),this.n=e.n&&new i(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function u(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=h,h.prototype.point=function(){throw new Error("Not implemented")},h.prototype.validate=function(){throw new Error("Not implemented")},h.prototype._fixedNafMul=function(t,e){a(t.precomputed);var r=t._getDoubles(),i=o(e,1,this._bitLength),n=(1<<r.step+1)-(r.step%2==0?2:1);n/=3;var s,h,u=[];for(s=0;s<i.length;s+=r.step){h=0;for(var f=s+r.step-1;f>=s;f--)h=(h<<1)+i[f];u.push(h)}for(var l=this.jpoint(null,null,null),c=this.jpoint(null,null,null),d=n;d>0;d--){for(s=0;s<u.length;s++)(h=u[s])===d?c=c.mixedAdd(r.points[s]):h===-d&&(c=c.mixedAdd(r.points[s].neg()));l=l.add(c)}return l.toP()},h.prototype._wnafMul=function(t,e){var r=4,i=t._getNAFPoints(r);r=i.wnd;for(var n=i.points,s=o(e,r,this._bitLength),h=this.jpoint(null,null,null),u=s.length-1;u>=0;u--){for(var f=0;u>=0&&0===s[u];u--)f++;if(u>=0&&f++,h=h.dblp(f),u<0)break;var l=s[u];a(0!==l),h="affine"===t.type?l>0?h.mixedAdd(n[l-1>>1]):h.mixedAdd(n[-l-1>>1].neg()):l>0?h.add(n[l-1>>1]):h.add(n[-l-1>>1].neg())}return"affine"===t.type?h.toP():h},h.prototype._wnafMulAdd=function(t,e,r,i,n){var a,h,u,f=this._wnafT1,l=this._wnafT2,c=this._wnafT3,d=0;for(a=0;a<i;a++){var p=(u=e[a])._getNAFPoints(t);f[a]=p.wnd,l[a]=p.points}for(a=i-1;a>=1;a-=2){var m=a-1,g=a;if(1===f[m]&&1===f[g]){var b=[e[m],null,null,e[g]];0===e[m].y.cmp(e[g].y)?(b[1]=e[m].add(e[g]),b[2]=e[m].toJ().mixedAdd(e[g].neg())):0===e[m].y.cmp(e[g].y.redNeg())?(b[1]=e[m].toJ().mixedAdd(e[g]),b[2]=e[m].add(e[g].neg())):(b[1]=e[m].toJ().mixedAdd(e[g]),b[2]=e[m].toJ().mixedAdd(e[g].neg()));var v=[-3,-1,-5,-7,0,7,5,1,3],y=s(r[m],r[g]);for(d=Math.max(y[0].length,d),c[m]=new Array(d),c[g]=new Array(d),h=0;h<d;h++){var w=0|y[0][h],M=0|y[1][h];c[m][h]=v[3*(w+1)+(M+1)],c[g][h]=0,l[m]=b}}else c[m]=o(r[m],f[m],this._bitLength),c[g]=o(r[g],f[g],this._bitLength),d=Math.max(c[m].length,d),d=Math.max(c[g].length,d)}var _=this.jpoint(null,null,null),S=this._wnafT4;for(a=d;a>=0;a--){for(var A=0;a>=0;){var E=!0;for(h=0;h<i;h++)S[h]=0|c[h][a],0!==S[h]&&(E=!1);if(!E)break;A++,a--}if(a>=0&&A++,_=_.dblp(A),a<0)break;for(h=0;h<i;h++){var k=S[h];0!==k&&(k>0?u=l[h][k-1>>1]:k<0&&(u=l[h][-k-1>>1].neg()),_="affine"===u.type?_.mixedAdd(u):_.add(u))}}for(a=0;a<i;a++)l[a]=null;return n?_:_.toP()},h.BasePoint=u,u.prototype.eq=function(){throw new Error("Not implemented")},u.prototype.validate=function(){return this.curve.validate(this)},h.prototype.decodePoint=function(t,e){t=n.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?a(t[t.length-1]%2==0):7===t[0]&&a(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},u.prototype.encodeCompressed=function(t){return this.encode(t,!0)},u.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},u.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},u.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},u.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},u.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)i=i.dbl();r.push(i)}return{step:t,points:r}},u.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,i=1===r?null:this.dbl(),n=1;n<r;n++)e[n]=e[n-1].add(i);return{wnd:t,points:e}},u.prototype._getBeta=function(){return null},u.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}},function(t,e,r){var i=r(758),n=r(765),o=r(766),s=r(424),a=r(483),h=r(378).Buffer;function u(t){var e;"object"!=typeof t||h.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=h.from(t));var r,u,f=o(t,e),l=f.tag,c=f.data;switch(l){case"CERTIFICATE":u=i.certificate.decode(c,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC 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s=this.words[n]<<o|i;t[r++]=255&s,r<t.length&&(t[r++]=s>>8&255),r<t.length&&(t[r++]=s>>16&255),6===o?(r<t.length&&(t[r++]=s>>24&255),i=0,o=0):(i=s>>>24,o+=2)}if(r<t.length)for(t[r++]=i;r<t.length;)t[r++]=0},o.prototype._toArrayLikeBE=function(t,e){for(var r=t.length-1,i=0,n=0,o=0;n<this.length;n++){var s=this.words[n]<<o|i;t[r--]=255&s,r>=0&&(t[r--]=s>>8&255),r>=0&&(t[r--]=s>>16&255),6===o?(r>=0&&(t[r--]=s>>24&255),i=0,o=0):(i=s>>>24,o+=2)}if(r>=0)for(t[r--]=i;r>=0;)t[r--]=0},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this._strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this._strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this._strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this._strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this._strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this._strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var m=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,c=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,v=g>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,A=_>>>13,E=0|s[5],k=8191&E,x=E>>>13,R=0|s[6],q=8191&R,B=R>>>13,T=0|s[7],D=8191&T,L=T>>>13,C=0|s[8],O=8191&C,N=C>>>13,I=0|s[9],P=8191&I,j=I>>>13,U=0|a[0],F=8191&U,z=U>>>13,H=0|a[1],V=8191&H,Z=H>>>13,K=0|a[2],G=8191&K,W=K>>>13,Y=0|a[3],J=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,ct=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(u+(i=Math.imul(l,F))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,F)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,z))+Math.imul(m,F)|0,o=Math.imul(m,z);var bt=(u+(i=i+Math.imul(l,V)|0)|0)+((8191&(n=(n=n+Math.imul(l,Z)|0)+Math.imul(c,V)|0))<<13)|0;u=((o=o+Math.imul(c,Z)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(b,F),n=(n=Math.imul(b,z))+Math.imul(v,F)|0,o=Math.imul(v,z),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,Z)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,Z)|0;var vt=(u+(i=i+Math.imul(l,G)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(c,G)|0))<<13)|0;u=((o=o+Math.imul(c,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,z))+Math.imul(M,F)|0,o=Math.imul(M,z),i=i+Math.imul(b,V)|0,n=(n=n+Math.imul(b,Z)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,Z)|0,i=i+Math.imul(p,G)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,z))+Math.imul(A,F)|0,o=Math.imul(A,z),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,Z)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,Z)|0,i=i+Math.imul(b,G)|0,n=(n=n+Math.imul(b,W)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,Q)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,Q)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,z))+Math.imul(x,F)|0,o=Math.imul(x,z),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,Z)|0)+Math.imul(A,V)|0,o=o+Math.imul(A,Z)|0,i=i+Math.imul(w,G)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(b,J)|0,n=(n=n+Math.imul(b,X)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(q,F),n=(n=Math.imul(q,z))+Math.imul(B,F)|0,o=Math.imul(B,z),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,Z)|0)+Math.imul(x,V)|0,o=o+Math.imul(x,Z)|0,i=i+Math.imul(S,G)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(A,G)|0,o=o+Math.imul(A,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,z))+Math.imul(L,F)|0,o=Math.imul(L,z),i=i+Math.imul(q,V)|0,n=(n=n+Math.imul(q,Z)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,Z)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,W)|0)+Math.imul(x,G)|0,o=o+Math.imul(x,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,Q)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(b,rt)|0,n=(n=n+Math.imul(b,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(O,F),n=(n=Math.imul(O,z))+Math.imul(N,F)|0,o=Math.imul(N,z),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,Z)|0)+Math.imul(L,V)|0,o=o+Math.imul(L,Z)|0,i=i+Math.imul(q,G)|0,n=(n=n+Math.imul(q,W)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,W)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(b,ot)|0,n=(n=n+Math.imul(b,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,z))+Math.imul(j,F)|0,o=Math.imul(j,z),i=i+Math.imul(O,V)|0,n=(n=n+Math.imul(O,Z)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,Z)|0,i=i+Math.imul(D,G)|0,n=(n=n+Math.imul(D,W)|0)+Math.imul(L,G)|0,o=o+Math.imul(L,W)|0,i=i+Math.imul(q,J)|0,n=(n=n+Math.imul(q,X)|0)+Math.imul(B,J)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(b,ht)|0,n=(n=n+Math.imul(b,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var Et=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,V),n=(n=Math.imul(P,Z))+Math.imul(j,V)|0,o=Math.imul(j,Z),i=i+Math.imul(O,G)|0,n=(n=n+Math.imul(O,W)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,W)|0,i=i+Math.imul(D,J)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(L,J)|0,o=o+Math.imul(L,X)|0,i=i+Math.imul(q,Q)|0,n=(n=n+Math.imul(q,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(b,lt)|0,n=(n=n+Math.imul(b,ct)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,ct)|0;var kt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,G),n=(n=Math.imul(P,W))+Math.imul(j,G)|0,o=Math.imul(j,W),i=i+Math.imul(O,J)|0,n=(n=n+Math.imul(O,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(D,Q)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(L,Q)|0,o=o+Math.imul(L,tt)|0,i=i+Math.imul(q,rt)|0,n=(n=n+Math.imul(q,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var xt=(u+(i=i+Math.imul(b,pt)|0)|0)+((8191&(n=(n=n+Math.imul(b,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(j,J)|0,o=Math.imul(j,X),i=i+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(L,rt)|0,o=o+Math.imul(L,it)|0,i=i+Math.imul(q,ot)|0,n=(n=n+Math.imul(q,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ut)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,Q),n=(n=Math.imul(P,tt))+Math.imul(j,Q)|0,o=Math.imul(j,tt),i=i+Math.imul(O,rt)|0,n=(n=n+Math.imul(O,it)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(L,ot)|0,o=o+Math.imul(L,st)|0,i=i+Math.imul(q,ht)|0,n=(n=n+Math.imul(q,ut)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ut)|0,i=i+Math.imul(k,lt)|0,n=(n=n+Math.imul(k,ct)|0)+Math.imul(x,lt)|0,o=o+Math.imul(x,ct)|0;var qt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(j,rt)|0,o=Math.imul(j,it),i=i+Math.imul(O,ot)|0,n=(n=n+Math.imul(O,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ut)|0)+Math.imul(L,ht)|0,o=o+Math.imul(L,ut)|0,i=i+Math.imul(q,lt)|0,n=(n=n+Math.imul(q,ct)|0)+Math.imul(B,lt)|0,o=o+Math.imul(B,ct)|0;var Bt=(u+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;u=((o=o+Math.imul(x,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,st))+Math.imul(j,ot)|0,o=Math.imul(j,st),i=i+Math.imul(O,ht)|0,n=(n=n+Math.imul(O,ut)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,ut)|0,i=i+Math.imul(D,lt)|0,n=(n=n+Math.imul(D,ct)|0)+Math.imul(L,lt)|0,o=o+Math.imul(L,ct)|0;var Tt=(u+(i=i+Math.imul(q,pt)|0)|0)+((8191&(n=(n=n+Math.imul(q,mt)|0)+Math.imul(B,pt)|0))<<13)|0;u=((o=o+Math.imul(B,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(j,ht)|0,o=Math.imul(j,ut),i=i+Math.imul(O,lt)|0,n=(n=n+Math.imul(O,ct)|0)+Math.imul(N,lt)|0,o=o+Math.imul(N,ct)|0;var Dt=(u+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,mt)|0)+Math.imul(L,pt)|0))<<13)|0;u=((o=o+Math.imul(L,mt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(j,lt)|0,o=Math.imul(j,ct);var Lt=(u+(i=i+Math.imul(O,pt)|0)|0)+((8191&(n=(n=n+Math.imul(O,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863;var Ct=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(j,pt)|0))<<13)|0;return u=((o=Math.imul(j,mt))+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,h[0]=gt,h[1]=bt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=Et,h[10]=kt,h[11]=xt,h[12]=Rt,h[13]=qt,h[14]=Bt,h[15]=Tt,h[16]=Dt,h[17]=Lt,h[18]=Ct,0!==u&&(h[19]=u,r.length++),r};function g(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;a=67108863&(c=c+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(c>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r._strip()}function b(t,e,r){return g(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?m(this,t,e):r<63?p(this,t,e):r<1024?g(this,t,e):b(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},v.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},v.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},v.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,c=u,d=0;d<s;d++){var p=r[f+d],m=i[f+d],g=r[f+d+s],b=i[f+d+s],v=l*g-c*b;b=l*b+c*g,g=v,r[f+d]=p+g,i[f+d]=m+b,r[f+d+s]=p-g,i[f+d+s]=m-b,d!==a&&(v=h*l-u*c,c=h*c+u*l,l=v)}},v.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},v.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},v.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},v.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},v.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=a[d]*f[d]-h[d]*l[d];h[d]=a[d]*l[d]+h[d]*f[d],a[d]=p}return this.conjugate(a,h,i),this.transform(a,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r._strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),b(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){var e=t<0;e&&(t=-t),i("number"==typeof t),i(t<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*t,s=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=s>>>26,this.words[n]=67108863&s}return 0!==r&&(this.words[n]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=t.words[i]>>>n&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this._strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this._strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this._strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/s|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=c)}return a&&a._strip(),i._strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;e&&(t=-t),i(t<=67108863);for(var r=(1<<26)%t,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%t;return e?-n:n},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),i(t<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/t|0,r=o%t}return this._strip(),e?this.ineg():this},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new E(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var y={k256:null,p224:null,p192:null,p25519:null};function w(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function M(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function A(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){E.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(M,w),M.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(_,w),n(S,w),n(A,w),A.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(y[t])return y[t];var e;if("k256"===t)e=new M;else if("p224"===t)e=new _;else if("p192"===t)e=new S;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new A}return y[t]=e,e},E.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},E.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},E.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(u(t,t.umod(this.m)._forceRed(this)),t)},E.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},E.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},E.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},E.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)},E.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},E.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},E.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},E.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},E.prototype.isqr=function(t){return this.imul(t,t.clone())},E.prototype.sqr=function(t){return this.mul(t,t)},E.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();i(g<p);var b=this.pow(l,new o(1).iushln(p-g-1));c=c.redMul(b),l=b.redSqr(),d=d.redMul(l),p=g}return c},E.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},E.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}h=26}return n},E.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},E.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new k(t)},n(k,E),k.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},k.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},k.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},k.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},k.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(78)(t))},function(t,e,r){"use strict";var i=e;i.version=r(740).version,i.utils=r(383),i.rand=r(426),i.curve=r(512),i.curves=r(432),i.ec=r(751),i.eddsa=r(755)},function(t,e,r){"use strict";var i,n=e,o=r(433),s=r(512),a=r(383).assert;function h(t){"short"===t.type?this.curve=new s.short(t):"edwards"===t.type?this.curve=new s.edwards(t):this.curve=new s.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,a(this.g.validate(),"Invalid curve"),a(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function u(t,e){Object.defineProperty(n,t,{configurable:!0,enumerable:!0,get:function(){var r=new h(e);return Object.defineProperty(n,t,{configurable:!0,enumerable:!0,value:r}),r}})}n.PresetCurve=h,u("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),u("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),u("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),u("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),u("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 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f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&s}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);r=0!==(o=a>>>24-n&16777215)||s!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var s,a,h="le"===e,u=new t(o),f=this.clone();if(h){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[a]=s;for(;a<o;a++)u[a]=0}else{for(a=0;a<o-n;a++)u[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[o-a-1]=s}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,c=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,v=g>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,A=_>>>13,E=0|s[5],k=8191&E,x=E>>>13,R=0|s[6],q=8191&R,B=R>>>13,T=0|s[7],D=8191&T,L=T>>>13,C=0|s[8],O=8191&C,N=C>>>13,I=0|s[9],P=8191&I,j=I>>>13,U=0|a[0],F=8191&U,z=U>>>13,H=0|a[1],V=8191&H,Z=H>>>13,K=0|a[2],G=8191&K,W=K>>>13,Y=0|a[3],J=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,ct=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(u+(i=Math.imul(l,F))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,F)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,z))+Math.imul(m,F)|0,o=Math.imul(m,z);var bt=(u+(i=i+Math.imul(l,V)|0)|0)+((8191&(n=(n=n+Math.imul(l,Z)|0)+Math.imul(c,V)|0))<<13)|0;u=((o=o+Math.imul(c,Z)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(b,F),n=(n=Math.imul(b,z))+Math.imul(v,F)|0,o=Math.imul(v,z),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,Z)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,Z)|0;var vt=(u+(i=i+Math.imul(l,G)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(c,G)|0))<<13)|0;u=((o=o+Math.imul(c,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,z))+Math.imul(M,F)|0,o=Math.imul(M,z),i=i+Math.imul(b,V)|0,n=(n=n+Math.imul(b,Z)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,Z)|0,i=i+Math.imul(p,G)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,z))+Math.imul(A,F)|0,o=Math.imul(A,z),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,Z)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,Z)|0,i=i+Math.imul(b,G)|0,n=(n=n+Math.imul(b,W)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,Q)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,Q)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,z))+Math.imul(x,F)|0,o=Math.imul(x,z),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,Z)|0)+Math.imul(A,V)|0,o=o+Math.imul(A,Z)|0,i=i+Math.imul(w,G)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(b,J)|0,n=(n=n+Math.imul(b,X)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(q,F),n=(n=Math.imul(q,z))+Math.imul(B,F)|0,o=Math.imul(B,z),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,Z)|0)+Math.imul(x,V)|0,o=o+Math.imul(x,Z)|0,i=i+Math.imul(S,G)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(A,G)|0,o=o+Math.imul(A,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,z))+Math.imul(L,F)|0,o=Math.imul(L,z),i=i+Math.imul(q,V)|0,n=(n=n+Math.imul(q,Z)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,Z)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,W)|0)+Math.imul(x,G)|0,o=o+Math.imul(x,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,Q)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(b,rt)|0,n=(n=n+Math.imul(b,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(O,F),n=(n=Math.imul(O,z))+Math.imul(N,F)|0,o=Math.imul(N,z),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,Z)|0)+Math.imul(L,V)|0,o=o+Math.imul(L,Z)|0,i=i+Math.imul(q,G)|0,n=(n=n+Math.imul(q,W)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,W)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(b,ot)|0,n=(n=n+Math.imul(b,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,z))+Math.imul(j,F)|0,o=Math.imul(j,z),i=i+Math.imul(O,V)|0,n=(n=n+Math.imul(O,Z)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,Z)|0,i=i+Math.imul(D,G)|0,n=(n=n+Math.imul(D,W)|0)+Math.imul(L,G)|0,o=o+Math.imul(L,W)|0,i=i+Math.imul(q,J)|0,n=(n=n+Math.imul(q,X)|0)+Math.imul(B,J)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(b,ht)|0,n=(n=n+Math.imul(b,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var Et=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,V),n=(n=Math.imul(P,Z))+Math.imul(j,V)|0,o=Math.imul(j,Z),i=i+Math.imul(O,G)|0,n=(n=n+Math.imul(O,W)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,W)|0,i=i+Math.imul(D,J)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(L,J)|0,o=o+Math.imul(L,X)|0,i=i+Math.imul(q,Q)|0,n=(n=n+Math.imul(q,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(b,lt)|0,n=(n=n+Math.imul(b,ct)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,ct)|0;var kt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,G),n=(n=Math.imul(P,W))+Math.imul(j,G)|0,o=Math.imul(j,W),i=i+Math.imul(O,J)|0,n=(n=n+Math.imul(O,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(D,Q)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(L,Q)|0,o=o+Math.imul(L,tt)|0,i=i+Math.imul(q,rt)|0,n=(n=n+Math.imul(q,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var xt=(u+(i=i+Math.imul(b,pt)|0)|0)+((8191&(n=(n=n+Math.imul(b,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(j,J)|0,o=Math.imul(j,X),i=i+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(L,rt)|0,o=o+Math.imul(L,it)|0,i=i+Math.imul(q,ot)|0,n=(n=n+Math.imul(q,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ut)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,Q),n=(n=Math.imul(P,tt))+Math.imul(j,Q)|0,o=Math.imul(j,tt),i=i+Math.imul(O,rt)|0,n=(n=n+Math.imul(O,it)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(L,ot)|0,o=o+Math.imul(L,st)|0,i=i+Math.imul(q,ht)|0,n=(n=n+Math.imul(q,ut)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ut)|0,i=i+Math.imul(k,lt)|0,n=(n=n+Math.imul(k,ct)|0)+Math.imul(x,lt)|0,o=o+Math.imul(x,ct)|0;var qt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(j,rt)|0,o=Math.imul(j,it),i=i+Math.imul(O,ot)|0,n=(n=n+Math.imul(O,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ut)|0)+Math.imul(L,ht)|0,o=o+Math.imul(L,ut)|0,i=i+Math.imul(q,lt)|0,n=(n=n+Math.imul(q,ct)|0)+Math.imul(B,lt)|0,o=o+Math.imul(B,ct)|0;var Bt=(u+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;u=((o=o+Math.imul(x,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,st))+Math.imul(j,ot)|0,o=Math.imul(j,st),i=i+Math.imul(O,ht)|0,n=(n=n+Math.imul(O,ut)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,ut)|0,i=i+Math.imul(D,lt)|0,n=(n=n+Math.imul(D,ct)|0)+Math.imul(L,lt)|0,o=o+Math.imul(L,ct)|0;var Tt=(u+(i=i+Math.imul(q,pt)|0)|0)+((8191&(n=(n=n+Math.imul(q,mt)|0)+Math.imul(B,pt)|0))<<13)|0;u=((o=o+Math.imul(B,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(j,ht)|0,o=Math.imul(j,ut),i=i+Math.imul(O,lt)|0,n=(n=n+Math.imul(O,ct)|0)+Math.imul(N,lt)|0,o=o+Math.imul(N,ct)|0;var Dt=(u+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,mt)|0)+Math.imul(L,pt)|0))<<13)|0;u=((o=o+Math.imul(L,mt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(j,lt)|0,o=Math.imul(j,ct);var Lt=(u+(i=i+Math.imul(O,pt)|0)|0)+((8191&(n=(n=n+Math.imul(O,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863;var Ct=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(j,pt)|0))<<13)|0;return u=((o=Math.imul(j,mt))+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,h[0]=gt,h[1]=bt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=Et,h[10]=kt,h[11]=xt,h[12]=Rt,h[13]=qt,h[14]=Bt,h[15]=Tt,h[16]=Dt,h[17]=Lt,h[18]=Ct,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;a=67108863&(c=c+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(c>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,c=u,d=0;d<s;d++){var p=r[f+d],m=i[f+d],g=r[f+d+s],b=i[f+d+s],v=l*g-c*b;b=l*b+c*g,g=v,r[f+d]=p+g,i[f+d]=m+b,r[f+d+s]=p-g,i[f+d+s]=m-b,d!==a&&(v=h*l-u*c,c=h*c+u*l,l=v)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=a[d]*f[d]-h[d]*l[d];h[d]=a[d]*l[d]+h[d]*f[d],a[d]=p}return this.conjugate(a,h,i),this.transform(a,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/s|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=c)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function b(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 v(){b.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){b.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){b.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){b.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}b.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},b.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},b.prototype.split=function(t,e){t.iushrn(this.n,0,e)},b.prototype.imulK=function(t){return t.imul(this.k)},n(v,b),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(y,b),n(w,b),n(M,b),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return g[t]=e,e},_.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();i(g<p);var b=this.pow(l,new o(1).iushln(p-g-1));c=c.redMul(b),l=b.redSqr(),d=d.redMul(l),p=g}return c},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}h=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},n(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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r=0,i=0;i<4;i++){r<<=4,r|=n[64*i+(t>>>18-6*i&63)]}for(i=0;i<4;i++){r<<=4,r|=n[256+64*i+(e>>>18-6*i&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,r=0;r<o.length;r++)e<<=1,e|=t>>>o[r]&1;return e>>>0},e.padSplit=function(t,e,r){for(var i=t.toString(2);i.length<e;)i="0"+i;for(var n=[],o=0;o<e;o+=r)n.push(i.slice(o,o+r));return n.join(" ")}},function(t,e,r){"use strict";var i=r(382),n=r(377),o=r(488),s=r(423);function a(){this.tmp=new Array(2),this.keys=null}function h(t){s.call(this,t);var e=new a;this._desState=e,this.deriveKeys(e,t.key)}n(h,s),t.exports=h,h.create=function(t){return new h(t)};var u=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];h.prototype.deriveKeys=function(t,e){t.keys=new Array(32),i.equal(e.length,this.blockSize,"Invalid key length");var r=o.readUInt32BE(e,0),n=o.readUInt32BE(e,4);o.pc1(r,n,t.tmp,0),r=t.tmp[0],n=t.tmp[1];for(var s=0;s<t.keys.length;s+=2){var a=u[s>>>1];r=o.r28shl(r,a),n=o.r28shl(n,a),o.pc2(r,n,t.keys,s)}},h.prototype._update=function(t,e,r,i){var n=this._desState,s=o.readUInt32BE(t,e),a=o.readUInt32BE(t,e+4);o.ip(s,a,n.tmp,0),s=n.tmp[0],a=n.tmp[1],"encrypt"===this.type?this._encrypt(n,s,a,n.tmp,0):this._decrypt(n,s,a,n.tmp,0),s=n.tmp[0],a=n.tmp[1],o.writeUInt32BE(r,s,i),o.writeUInt32BE(r,a,i+4)},h.prototype._pad=function(t,e){for(var r=t.length-e,i=e;i<t.length;i++)t[i]=r;return!0},h.prototype._unpad=function(t){for(var e=t[t.length-1],r=t.length-e;r<t.length;r++)i.equal(t[r],e);return t.slice(0,t.length-e)},h.prototype._encrypt=function(t,e,r,i,n){for(var s=e,a=r,h=0;h<t.keys.length;h+=2){var u=t.keys[h],f=t.keys[h+1];o.expand(a,t.tmp,0),u^=t.tmp[0],f^=t.tmp[1];var l=o.substitute(u,f),c=a;a=(s^o.permute(l))>>>0,s=c}o.rip(a,s,i,n)},h.prototype._decrypt=function(t,e,r,i,n){for(var s=r,a=e,h=t.keys.length-2;h>=0;h-=2){var u=t.keys[h],f=t.keys[h+1];o.expand(s,t.tmp,0),u^=t.tmp[0],f^=t.tmp[1];var l=o.substitute(u,f),c=s;s=(a^o.permute(l))>>>0,a=c}o.rip(s,a,i,n)}},function(t,e,r){var i=r(402),n=r(378).Buffer,o=r(491);function s(t){var e=t._cipher.encryptBlockRaw(t._prev);return o(t._prev),e}e.encrypt=function(t,e){var r=Math.ceil(e.length/16),o=t._cache.length;t._cache=n.concat([t._cache,n.allocUnsafe(16*r)]);for(var a=0;a<r;a++){var h=s(t),u=o+16*a;t._cache.writeUInt32BE(h[0],u+0),t._cache.writeUInt32BE(h[1],u+4),t._cache.writeUInt32BE(h[2],u+8),t._cache.writeUInt32BE(h[3],u+12)}var f=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),i(e,f)}},function(t,e){t.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},function(t){t.exports=JSON.parse('{"aes-128-ecb":{"cipher":"AES","key":128,"iv":0,"mode":"ECB","type":"block"},"aes-192-ecb":{"cipher":"AES","key":192,"iv":0,"mode":"ECB","type":"block"},"aes-256-ecb":{"cipher":"AES","key":256,"iv":0,"mode":"ECB","type":"block"},"aes-128-cbc":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes-192-cbc":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes-256-cbc":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes128":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes192":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes256":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes-128-cfb":{"cipher":"AES","key":128,"iv":16,"mode":"CFB","type":"stream"},"aes-192-cfb":{"cipher":"AES","key":192,"iv":16,"mode":"CFB","type":"stream"},"aes-256-cfb":{"cipher":"AES","key":256,"iv":16,"mode":"CFB","type":"stream"},"aes-128-cfb8":{"cipher":"AES","key":128,"iv":16,"mode":"CFB8","type":"stream"},"aes-192-cfb8":{"cipher":"AES","key":192,"iv":16,"mode":"CFB8","type":"stream"},"aes-256-cfb8":{"cipher":"AES","key":256,"iv":16,"mode":"CFB8","type":"stream"},"aes-128-cfb1":{"cipher":"AES","key":128,"iv":16,"mode":"CFB1","type":"stream"},"aes-192-cfb1":{"cipher":"AES","key":192,"iv":16,"mode":"CFB1","type":"stream"},"aes-256-cfb1":{"cipher":"AES","key":256,"iv":16,"mode":"CFB1","type":"stream"},"aes-128-ofb":{"cipher":"AES","key":128,"iv":16,"mode":"OFB","type":"stream"},"aes-192-ofb":{"cipher":"AES","key":192,"iv":16,"mode":"OFB","type":"stream"},"aes-256-ofb":{"cipher":"AES","key":256,"iv":16,"mode":"OFB","type":"stream"},"aes-128-ctr":{"cipher":"AES","key":128,"iv":16,"mode":"CTR","type":"stream"},"aes-192-ctr":{"cipher":"AES","key":192,"iv":16,"mode":"CTR","type":"stream"},"aes-256-ctr":{"cipher":"AES","key":256,"iv":16,"mode":"CTR","type":"stream"},"aes-128-gcm":{"cipher":"AES","key":128,"iv":12,"mode":"GCM","type":"auth"},"aes-192-gcm":{"cipher":"AES","key":192,"iv":12,"mode":"GCM","type":"auth"},"aes-256-gcm":{"cipher":"AES","key":256,"iv":12,"mode":"GCM","type":"auth"}}')},function(t,e,r){var i=r(409),n=r(378).Buffer,o=r(388),s=r(377),a=r(725),h=r(402),u=r(491);function f(t,e,r,s){o.call(this);var h=n.alloc(4,0);this._cipher=new i.AES(e);var f=this._cipher.encryptBlock(h);this._ghash=new a(f),r=function(t,e,r){if(12===e.length)return t._finID=n.concat([e,n.from([0,0,0,1])]),n.concat([e,n.from([0,0,0,2])]);var i=new a(r),o=e.length,s=o%16;i.update(e),s&&(s=16-s,i.update(n.alloc(s,0))),i.update(n.alloc(8,0));var h=8*o,f=n.alloc(8);f.writeUIntBE(h,0,8),i.update(f),t._finID=i.state;var l=n.from(t._finID);return u(l),l}(this,r,f),this._prev=n.from(r),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=s,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}s(f,o),f.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=n.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(r),this._len+=t.length,r},f.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=h(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var r=0;t.length!==e.length&&r++;for(var i=Math.min(t.length,e.length),n=0;n<i;++n)r+=t[n]^e[n];return r}(t,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=t,this._cipher.scrub()},f.prototype.getAuthTag=function(){if(this._decrypt||!n.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},f.prototype.setAuthTag=function(t){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=t},f.prototype.setAAD=function(t){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(t),this._alen+=t.length},t.exports=f},function(t,e,r){var i=r(409),n=r(378).Buffer,o=r(388);function s(t,e,r,s){o.call(this),this._cipher=new i.AES(e),this._prev=n.from(r),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=s,this._mode=t}r(377)(s,o),s.prototype._update=function(t){return this._mode.encrypt(this,t,this._decrypt)},s.prototype._final=function(){this._cipher.scrub()},t.exports=s},function(t,e,r){var i=r(393);t.exports=v,v.simpleSieve=g,v.fermatTest=b;var n=r(496),o=new n(24),s=new(r(498)),a=new n(1),h=new n(2),u=new n(5),f=(new n(16),new n(8),new n(10)),l=new n(3),c=(new n(7),new n(11)),d=new n(4),p=(new n(12),null);function m(){if(null!==p)return p;var t=[];t[0]=2;for(var e=1,r=3;r<1048576;r+=2){for(var i=Math.ceil(Math.sqrt(r)),n=0;n<e&&t[n]<=i&&r%t[n]!=0;n++);e!==n&&t[n]<=i||(t[e++]=r)}return p=t,t}function g(t){for(var e=m(),r=0;r<e.length;r++)if(0===t.modn(e[r]))return 0===t.cmpn(e[r]);return!0}function b(t){var e=n.mont(t);return 0===h.toRed(e).redPow(t.subn(1)).fromRed().cmpn(1)}function v(t,e){if(t<16)return new n(2===e||5===e?[140,123]:[140,39]);var r,p;for(e=new n(e);;){for(r=new n(i(Math.ceil(t/8)));r.bitLength()>t;)r.ishrn(1);if(r.isEven()&&r.iadd(a),r.testn(1)||r.iadd(h),e.cmp(h)){if(!e.cmp(u))for(;r.mod(f).cmp(l);)r.iadd(d)}else for(;r.mod(o).cmp(c);)r.iadd(d);if(g(p=r.shrn(1))&&g(r)&&b(p)&&b(r)&&s.test(p)&&s.test(r))return r}}},function(t,e,r){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var s;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{s=r(497).Buffer}catch(t){}function a(t,e,r){for(var i=0,n=Math.min(t.length,r),o=e;o<n;o++){var s=t.charCodeAt(o)-48;i<<=4,i|=s>=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),s=e;s<o;s++){var a=t.charCodeAt(s)-48;n*=i,n+=a>=49?a-49+10:a>=17?a-17+10:a}return n}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,s,a=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)s=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(n=0,o=0;n<t.length;n+=3)s=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var i,n,o=0;for(r=t.length-6,i=0;r>=e;r-=6)n=a(t,r,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);r+6!==e&&(n=a(t,e,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var o=t.length-r,s=o%i,a=Math.min(o,o-s)+r,u=0,f=r;f<a;f+=i)u=h(t,f,f+i,e),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==s){var l=1;for(u=h(t,f,t.length,e),f=0;f<s;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],s=n*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&s}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);r=0!==(o=a>>>24-n&16777215)||s!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var s,a,h="le"===e,u=new t(o),f=this.clone();if(h){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[a]=s;for(;a<o;a++)u[a]=0}else{for(a=0;a<o-n;a++)u[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[o-a-1]=s}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,c=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,v=g>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,A=_>>>13,E=0|s[5],k=8191&E,x=E>>>13,R=0|s[6],q=8191&R,B=R>>>13,T=0|s[7],D=8191&T,L=T>>>13,C=0|s[8],O=8191&C,N=C>>>13,I=0|s[9],P=8191&I,j=I>>>13,U=0|a[0],F=8191&U,z=U>>>13,H=0|a[1],V=8191&H,Z=H>>>13,K=0|a[2],G=8191&K,W=K>>>13,Y=0|a[3],J=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,ct=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(u+(i=Math.imul(l,F))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,F)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,z))+Math.imul(m,F)|0,o=Math.imul(m,z);var bt=(u+(i=i+Math.imul(l,V)|0)|0)+((8191&(n=(n=n+Math.imul(l,Z)|0)+Math.imul(c,V)|0))<<13)|0;u=((o=o+Math.imul(c,Z)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(b,F),n=(n=Math.imul(b,z))+Math.imul(v,F)|0,o=Math.imul(v,z),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,Z)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,Z)|0;var vt=(u+(i=i+Math.imul(l,G)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(c,G)|0))<<13)|0;u=((o=o+Math.imul(c,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,z))+Math.imul(M,F)|0,o=Math.imul(M,z),i=i+Math.imul(b,V)|0,n=(n=n+Math.imul(b,Z)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,Z)|0,i=i+Math.imul(p,G)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,z))+Math.imul(A,F)|0,o=Math.imul(A,z),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,Z)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,Z)|0,i=i+Math.imul(b,G)|0,n=(n=n+Math.imul(b,W)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,Q)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,Q)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,z))+Math.imul(x,F)|0,o=Math.imul(x,z),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,Z)|0)+Math.imul(A,V)|0,o=o+Math.imul(A,Z)|0,i=i+Math.imul(w,G)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(b,J)|0,n=(n=n+Math.imul(b,X)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(q,F),n=(n=Math.imul(q,z))+Math.imul(B,F)|0,o=Math.imul(B,z),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,Z)|0)+Math.imul(x,V)|0,o=o+Math.imul(x,Z)|0,i=i+Math.imul(S,G)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(A,G)|0,o=o+Math.imul(A,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,z))+Math.imul(L,F)|0,o=Math.imul(L,z),i=i+Math.imul(q,V)|0,n=(n=n+Math.imul(q,Z)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,Z)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,W)|0)+Math.imul(x,G)|0,o=o+Math.imul(x,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,Q)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(b,rt)|0,n=(n=n+Math.imul(b,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(O,F),n=(n=Math.imul(O,z))+Math.imul(N,F)|0,o=Math.imul(N,z),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,Z)|0)+Math.imul(L,V)|0,o=o+Math.imul(L,Z)|0,i=i+Math.imul(q,G)|0,n=(n=n+Math.imul(q,W)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,W)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(b,ot)|0,n=(n=n+Math.imul(b,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,z))+Math.imul(j,F)|0,o=Math.imul(j,z),i=i+Math.imul(O,V)|0,n=(n=n+Math.imul(O,Z)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,Z)|0,i=i+Math.imul(D,G)|0,n=(n=n+Math.imul(D,W)|0)+Math.imul(L,G)|0,o=o+Math.imul(L,W)|0,i=i+Math.imul(q,J)|0,n=(n=n+Math.imul(q,X)|0)+Math.imul(B,J)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(b,ht)|0,n=(n=n+Math.imul(b,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var Et=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,V),n=(n=Math.imul(P,Z))+Math.imul(j,V)|0,o=Math.imul(j,Z),i=i+Math.imul(O,G)|0,n=(n=n+Math.imul(O,W)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,W)|0,i=i+Math.imul(D,J)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(L,J)|0,o=o+Math.imul(L,X)|0,i=i+Math.imul(q,Q)|0,n=(n=n+Math.imul(q,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(b,lt)|0,n=(n=n+Math.imul(b,ct)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,ct)|0;var kt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,G),n=(n=Math.imul(P,W))+Math.imul(j,G)|0,o=Math.imul(j,W),i=i+Math.imul(O,J)|0,n=(n=n+Math.imul(O,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(D,Q)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(L,Q)|0,o=o+Math.imul(L,tt)|0,i=i+Math.imul(q,rt)|0,n=(n=n+Math.imul(q,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var xt=(u+(i=i+Math.imul(b,pt)|0)|0)+((8191&(n=(n=n+Math.imul(b,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(j,J)|0,o=Math.imul(j,X),i=i+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(L,rt)|0,o=o+Math.imul(L,it)|0,i=i+Math.imul(q,ot)|0,n=(n=n+Math.imul(q,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ut)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,Q),n=(n=Math.imul(P,tt))+Math.imul(j,Q)|0,o=Math.imul(j,tt),i=i+Math.imul(O,rt)|0,n=(n=n+Math.imul(O,it)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(L,ot)|0,o=o+Math.imul(L,st)|0,i=i+Math.imul(q,ht)|0,n=(n=n+Math.imul(q,ut)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ut)|0,i=i+Math.imul(k,lt)|0,n=(n=n+Math.imul(k,ct)|0)+Math.imul(x,lt)|0,o=o+Math.imul(x,ct)|0;var qt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(j,rt)|0,o=Math.imul(j,it),i=i+Math.imul(O,ot)|0,n=(n=n+Math.imul(O,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ut)|0)+Math.imul(L,ht)|0,o=o+Math.imul(L,ut)|0,i=i+Math.imul(q,lt)|0,n=(n=n+Math.imul(q,ct)|0)+Math.imul(B,lt)|0,o=o+Math.imul(B,ct)|0;var Bt=(u+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;u=((o=o+Math.imul(x,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,st))+Math.imul(j,ot)|0,o=Math.imul(j,st),i=i+Math.imul(O,ht)|0,n=(n=n+Math.imul(O,ut)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,ut)|0,i=i+Math.imul(D,lt)|0,n=(n=n+Math.imul(D,ct)|0)+Math.imul(L,lt)|0,o=o+Math.imul(L,ct)|0;var Tt=(u+(i=i+Math.imul(q,pt)|0)|0)+((8191&(n=(n=n+Math.imul(q,mt)|0)+Math.imul(B,pt)|0))<<13)|0;u=((o=o+Math.imul(B,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(j,ht)|0,o=Math.imul(j,ut),i=i+Math.imul(O,lt)|0,n=(n=n+Math.imul(O,ct)|0)+Math.imul(N,lt)|0,o=o+Math.imul(N,ct)|0;var Dt=(u+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,mt)|0)+Math.imul(L,pt)|0))<<13)|0;u=((o=o+Math.imul(L,mt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(j,lt)|0,o=Math.imul(j,ct);var Lt=(u+(i=i+Math.imul(O,pt)|0)|0)+((8191&(n=(n=n+Math.imul(O,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863;var Ct=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(j,pt)|0))<<13)|0;return u=((o=Math.imul(j,mt))+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,h[0]=gt,h[1]=bt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=Et,h[10]=kt,h[11]=xt,h[12]=Rt,h[13]=qt,h[14]=Bt,h[15]=Tt,h[16]=Dt,h[17]=Lt,h[18]=Ct,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;a=67108863&(c=c+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(c>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,c=u,d=0;d<s;d++){var p=r[f+d],m=i[f+d],g=r[f+d+s],b=i[f+d+s],v=l*g-c*b;b=l*b+c*g,g=v,r[f+d]=p+g,i[f+d]=m+b,r[f+d+s]=p-g,i[f+d+s]=m-b,d!==a&&(v=h*l-u*c,c=h*c+u*l,l=v)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=a[d]*f[d]-h[d]*l[d];h[d]=a[d]*l[d]+h[d]*f[d],a[d]=p}return this.conjugate(a,h,i),this.transform(a,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/s|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=c)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction 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fffffc2f")}function y(){b.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){b.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){b.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}b.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},b.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},b.prototype.split=function(t,e){t.iushrn(this.n,0,e)},b.prototype.imulK=function(t){return t.imul(this.k)},n(v,b),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(y,b),n(w,b),n(M,b),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return g[t]=e,e},_.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();i(g<p);var b=this.pow(l,new o(1).iushln(p-g-1));c=c.redMul(b),l=b.redSqr(),d=d.redMul(l),p=g}return c},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}h=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},n(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},S.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(78)(t))},,function(t,e,r){var i=r(729),n=r(426);function o(t){this.rand=t||new n.Rand}t.exports=o,o.create=function(t){return new o(t)},o.prototype._randbelow=function(t){var e=t.bitLength(),r=Math.ceil(e/8);do{var n=new i(this.rand.generate(r))}while(n.cmp(t)>=0);return n},o.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},o.prototype.test=function(t,e,r){var n=t.bitLength(),o=i.mont(t),s=new i(1).toRed(o);e||(e=Math.max(1,n/48|0));for(var a=t.subn(1),h=0;!a.testn(h);h++);for(var u=t.shrn(h),f=a.toRed(o);e>0;e--){var l=this._randrange(new i(2),a);r&&r(l);var c=l.toRed(o).redPow(u);if(0!==c.cmp(s)&&0!==c.cmp(f)){for(var 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e=t._readableState;u("emitReadable_",e.destroyed,e.length,e.ended),e.destroyed||!e.length&&!e.ended||(t.emit("readable"),e.emittedReadable=!1),e.needReadable=!e.flowing&&!e.ended&&e.length<=e.highWaterMark,N(t)}function T(t,e){e.readingMore||(e.readingMore=!0,i.nextTick(D,t,e))}function D(t,e){for(;!e.reading&&!e.ended&&(e.length<e.highWaterMark||e.flowing&&0===e.length);){var r=e.length;if(u("maybeReadMore read 0"),t.read(0),r===e.length)break}e.readingMore=!1}function L(t){var e=t._readableState;e.readableListening=t.listenerCount("readable")>0,e.resumeScheduled&&!e.paused?e.flowing=!0:t.listenerCount("data")>0&&t.resume()}function C(t){u("readable nexttick read 0"),t.read(0)}function O(t,e){u("resume",e.reading),e.reading||t.read(0),e.resumeScheduled=!1,t.emit("resume"),N(t),e.flowing&&!e.reading&&t.read(0)}function N(t){var e=t._readableState;for(u("flow",e.flowing);e.flowing&&null!==t.read(););}function I(t,e){return 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if("le"===r)for(n=0,o=0;n<t.length;n+=3)s=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var i,n,o=0;for(r=t.length-6,i=0;r>=e;r-=6)n=a(t,r,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);r+6!==e&&(n=a(t,e,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var o=t.length-r,s=o%i,a=Math.min(o,o-s)+r,u=0,f=r;f<a;f+=i)u=h(t,f,f+i,e),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==s){var l=1;for(u=h(t,f,t.length,e),f=0;f<s;f++)l*=e;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],s=n*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,c=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=c;d++){var p=u-d|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[d])+l)/67108864|0,l=67108863&s}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);r=0!==(o=a>>>24-n&16777215)||s!==this.length-1?u[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var c=f[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:u[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var s,a,h="le"===e,u=new t(o),f=this.clone();if(h){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[a]=s;for(;a<o;a++)u[a]=0}else{for(a=0;a<o-n;a++)u[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[o-a-1]=s}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return 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this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,c=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,v=g>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,A=_>>>13,E=0|s[5],k=8191&E,x=E>>>13,R=0|s[6],q=8191&R,B=R>>>13,T=0|s[7],D=8191&T,L=T>>>13,C=0|s[8],O=8191&C,N=C>>>13,I=0|s[9],P=8191&I,j=I>>>13,U=0|a[0],F=8191&U,z=U>>>13,H=0|a[1],V=8191&H,Z=H>>>13,K=0|a[2],G=8191&K,W=K>>>13,Y=0|a[3],J=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,ct=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(u+(i=Math.imul(l,F))|0)+((8191&(n=(n=Math.imul(l,z))+Math.imul(c,F)|0))<<13)|0;u=((o=Math.imul(c,z))+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,z))+Math.imul(m,F)|0,o=Math.imul(m,z);var bt=(u+(i=i+Math.imul(l,V)|0)|0)+((8191&(n=(n=n+Math.imul(l,Z)|0)+Math.imul(c,V)|0))<<13)|0;u=((o=o+Math.imul(c,Z)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(b,F),n=(n=Math.imul(b,z))+Math.imul(v,F)|0,o=Math.imul(v,z),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,Z)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,Z)|0;var vt=(u+(i=i+Math.imul(l,G)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(c,G)|0))<<13)|0;u=((o=o+Math.imul(c,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,z))+Math.imul(M,F)|0,o=Math.imul(M,z),i=i+Math.imul(b,V)|0,n=(n=n+Math.imul(b,Z)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,Z)|0,i=i+Math.imul(p,G)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,X)|0)+Math.imul(c,J)|0))<<13)|0;u=((o=o+Math.imul(c,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,z))+Math.imul(A,F)|0,o=Math.imul(A,z),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,Z)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,Z)|0,i=i+Math.imul(b,G)|0,n=(n=n+Math.imul(b,W)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,X)|0;var wt=(u+(i=i+Math.imul(l,Q)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(c,Q)|0))<<13)|0;u=((o=o+Math.imul(c,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,z))+Math.imul(x,F)|0,o=Math.imul(x,z),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,Z)|0)+Math.imul(A,V)|0,o=o+Math.imul(A,Z)|0,i=i+Math.imul(w,G)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(b,J)|0,n=(n=n+Math.imul(b,X)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(c,rt)|0))<<13)|0;u=((o=o+Math.imul(c,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(q,F),n=(n=Math.imul(q,z))+Math.imul(B,F)|0,o=Math.imul(B,z),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,Z)|0)+Math.imul(x,V)|0,o=o+Math.imul(x,Z)|0,i=i+Math.imul(S,G)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(A,G)|0,o=o+Math.imul(A,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,X)|0,i=i+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(c,ot)|0))<<13)|0;u=((o=o+Math.imul(c,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,z))+Math.imul(L,F)|0,o=Math.imul(L,z),i=i+Math.imul(q,V)|0,n=(n=n+Math.imul(q,Z)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,Z)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,W)|0)+Math.imul(x,G)|0,o=o+Math.imul(x,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,X)|0,i=i+Math.imul(w,Q)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(b,rt)|0,n=(n=n+Math.imul(b,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(c,ht)|0))<<13)|0;u=((o=o+Math.imul(c,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(O,F),n=(n=Math.imul(O,z))+Math.imul(N,F)|0,o=Math.imul(N,z),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,Z)|0)+Math.imul(L,V)|0,o=o+Math.imul(L,Z)|0,i=i+Math.imul(q,G)|0,n=(n=n+Math.imul(q,W)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,W)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(b,ot)|0,n=(n=n+Math.imul(b,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var At=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,ct)|0)+Math.imul(c,lt)|0))<<13)|0;u=((o=o+Math.imul(c,ct)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,z))+Math.imul(j,F)|0,o=Math.imul(j,z),i=i+Math.imul(O,V)|0,n=(n=n+Math.imul(O,Z)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,Z)|0,i=i+Math.imul(D,G)|0,n=(n=n+Math.imul(D,W)|0)+Math.imul(L,G)|0,o=o+Math.imul(L,W)|0,i=i+Math.imul(q,J)|0,n=(n=n+Math.imul(q,X)|0)+Math.imul(B,J)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(b,ht)|0,n=(n=n+Math.imul(b,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,ct)|0;var Et=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(c,pt)|0))<<13)|0;u=((o=o+Math.imul(c,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(P,V),n=(n=Math.imul(P,Z))+Math.imul(j,V)|0,o=Math.imul(j,Z),i=i+Math.imul(O,G)|0,n=(n=n+Math.imul(O,W)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,W)|0,i=i+Math.imul(D,J)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(L,J)|0,o=o+Math.imul(L,X)|0,i=i+Math.imul(q,Q)|0,n=(n=n+Math.imul(q,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(b,lt)|0,n=(n=n+Math.imul(b,ct)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,ct)|0;var kt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(P,G),n=(n=Math.imul(P,W))+Math.imul(j,G)|0,o=Math.imul(j,W),i=i+Math.imul(O,J)|0,n=(n=n+Math.imul(O,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(D,Q)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(L,Q)|0,o=o+Math.imul(L,tt)|0,i=i+Math.imul(q,rt)|0,n=(n=n+Math.imul(q,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,ct)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ct)|0;var xt=(u+(i=i+Math.imul(b,pt)|0)|0)+((8191&(n=(n=n+Math.imul(b,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(P,J),n=(n=Math.imul(P,X))+Math.imul(j,J)|0,o=Math.imul(j,X),i=i+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(L,rt)|0,o=o+Math.imul(L,it)|0,i=i+Math.imul(q,ot)|0,n=(n=n+Math.imul(q,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ut)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,ct)|0)+Math.imul(A,lt)|0,o=o+Math.imul(A,ct)|0;var Rt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(P,Q),n=(n=Math.imul(P,tt))+Math.imul(j,Q)|0,o=Math.imul(j,tt),i=i+Math.imul(O,rt)|0,n=(n=n+Math.imul(O,it)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(L,ot)|0,o=o+Math.imul(L,st)|0,i=i+Math.imul(q,ht)|0,n=(n=n+Math.imul(q,ut)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ut)|0,i=i+Math.imul(k,lt)|0,n=(n=n+Math.imul(k,ct)|0)+Math.imul(x,lt)|0,o=o+Math.imul(x,ct)|0;var qt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,mt)|0)+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,i=Math.imul(P,rt),n=(n=Math.imul(P,it))+Math.imul(j,rt)|0,o=Math.imul(j,it),i=i+Math.imul(O,ot)|0,n=(n=n+Math.imul(O,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ut)|0)+Math.imul(L,ht)|0,o=o+Math.imul(L,ut)|0,i=i+Math.imul(q,lt)|0,n=(n=n+Math.imul(q,ct)|0)+Math.imul(B,lt)|0,o=o+Math.imul(B,ct)|0;var Bt=(u+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;u=((o=o+Math.imul(x,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(P,ot),n=(n=Math.imul(P,st))+Math.imul(j,ot)|0,o=Math.imul(j,st),i=i+Math.imul(O,ht)|0,n=(n=n+Math.imul(O,ut)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,ut)|0,i=i+Math.imul(D,lt)|0,n=(n=n+Math.imul(D,ct)|0)+Math.imul(L,lt)|0,o=o+Math.imul(L,ct)|0;var Tt=(u+(i=i+Math.imul(q,pt)|0)|0)+((8191&(n=(n=n+Math.imul(q,mt)|0)+Math.imul(B,pt)|0))<<13)|0;u=((o=o+Math.imul(B,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(P,ht),n=(n=Math.imul(P,ut))+Math.imul(j,ht)|0,o=Math.imul(j,ut),i=i+Math.imul(O,lt)|0,n=(n=n+Math.imul(O,ct)|0)+Math.imul(N,lt)|0,o=o+Math.imul(N,ct)|0;var Dt=(u+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,mt)|0)+Math.imul(L,pt)|0))<<13)|0;u=((o=o+Math.imul(L,mt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(P,lt),n=(n=Math.imul(P,ct))+Math.imul(j,lt)|0,o=Math.imul(j,ct);var Lt=(u+(i=i+Math.imul(O,pt)|0)|0)+((8191&(n=(n=n+Math.imul(O,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863;var Ct=(u+(i=Math.imul(P,pt))|0)+((8191&(n=(n=Math.imul(P,mt))+Math.imul(j,pt)|0))<<13)|0;return u=((o=Math.imul(j,mt))+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,h[0]=gt,h[1]=bt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=At,h[9]=Et,h[10]=kt,h[11]=xt,h[12]=Rt,h[13]=qt,h[14]=Bt,h[15]=Tt,h[16]=Dt,h[17]=Lt,h[18]=Ct,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),c=67108863&l;a=67108863&(c=c+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(c>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,c=u,d=0;d<s;d++){var p=r[f+d],m=i[f+d],g=r[f+d+s],b=i[f+d+s],v=l*g-c*b;b=l*b+c*g,g=v,r[f+d]=p+g,i[f+d]=m+b,r[f+d+s]=p-g,i[f+d+s]=m-b,d!==a&&(v=h*l-u*c,c=h*c+u*l,l=v)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),c=r.words;c.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var d=0;d<i;d++){var p=a[d]*f[d]-h[d]*l[d];h[d]=a[d]*l[d]+h[d]*f[d],a[d]=p}return this.conjugate(a,h,i),this.transform(a,h,c,o,i,n),this.conjugate(c,o,i),this.normalize13b(c,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var c=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(c=Math.min(c/s|0,67108863),i._ishlnsubmul(n,c,l);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=c)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var c=0,d=1;0==(e.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0==(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,c=1;0==(r.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function b(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 v(){b.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){b.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){b.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){b.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}b.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},b.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},b.prototype.split=function(t,e){t.iushrn(this.n,0,e)},b.prototype.imulK=function(t){return t.imul(this.k)},n(v,b),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(y,b),n(w,b),n(M,b),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return g[t]=e,e},_.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),c=this.pow(t,n.addn(1).iushrn(1)),d=this.pow(t,n),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();i(g<p);var b=this.pow(l,new o(1).iushln(p-g-1));c=c.redMul(b),l=b.redSqr(),d=d.redMul(l),p=g}return c},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}h=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},n(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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,DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",downarrow:"↓",Downarrow:"⇓",DownArrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",dscr:"𝒹",Dscr:"𝒟",dscy:"ѕ",DScy:"Ѕ",dsol:"⧶",dstrok:"đ",Dstrok:"Đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",dzcy:"џ",DZcy:"Џ",dzigrarr:"⟿",eacute:"é",Eacute:"É",easter:"⩮",ecaron:"ě",Ecaron:"Ě",ecir:"≖",ecirc:"ê",Ecirc:"Ê",ecolon:"≕",ecy:"э",Ecy:"Э",eDDot:"⩷",edot:"ė",eDot:"≑",Edot:"Ė",ee:"ⅇ",efDot:"≒",efr:"𝔢",Efr:"𝔈",eg:"⪚",egrave:"è",Egrave:"È",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",emacr:"ē",Emacr:"Ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",eng:"ŋ",ENG:"Ŋ",ensp:" ",eogon:"ę",Eogon:"Ę",eopf:"𝕖",Eopf:"𝔼",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",epsilon:"ε",Epsilon:"Ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",escr:"ℯ",Escr:"ℰ",esdot:"≐",esim:"≂",Esim:"⩳",eta:"η",Eta:"Η",eth:"ð",ETH:"Ð",euml:"ë",Euml:"Ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",exponentiale:"ⅇ",ExponentialE:"ⅇ",fallingdotseq:"≒",fcy:"ф",Fcy:"Ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",ffr:"𝔣",Ffr:"𝔉",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",fopf:"𝕗",Fopf:"𝔽",forall:"∀",ForAll:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",fscr:"𝒻",Fscr:"ℱ",gacute:"ǵ",gamma:"γ",Gamma:"Γ",gammad:"ϝ",Gammad:"Ϝ",gap:"⪆",gbreve:"ğ",Gbreve:"Ğ",Gcedil:"Ģ",gcirc:"ĝ",Gcirc:"Ĝ",gcy:"г",Gcy:"Г",gdot:"ġ",Gdot:"Ġ",ge:"≥",gE:"≧",gel:"⋛",gEl:"⪌",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",gfr:"𝔤",Gfr:"𝔊",gg:"≫",Gg:"⋙",ggg:"⋙",gimel:"ℷ",gjcy:"ѓ",GJcy:"Ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gne:"⪈",gnE:"≩",gneq:"⪈",gneqq:"≩",gnsim:"⋧",gopf:"𝕘",Gopf:"𝔾",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",gscr:"ℊ",Gscr:"𝒢",gsim:"≳",gsime:"⪎",gsiml:"⪐",gt:">",Gt:"≫",GT:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",hardcy:"ъ",HARDcy:"Ъ",harr:"↔",hArr:"⇔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",hcirc:"ĥ",Hcirc:"Ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",hfr:"𝔥",Hfr:"ℌ",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",hopf:"𝕙",Hopf:"ℍ",horbar:"―",HorizontalLine:"─",hscr:"𝒽",Hscr:"ℋ",hslash:"ℏ",hstrok:"ħ",Hstrok:"Ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",iacute:"í",Iacute:"Í",ic:"",icirc:"î",Icirc:"Î",icy:"и",Icy:"И",Idot:"İ",iecy:"е",IEcy:"Е",iexcl:"¡",iff:"⇔",ifr:"𝔦",Ifr:"ℑ",igrave:"ì",Igrave:"Ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",ijlig:"ij",IJlig:"IJ",Im:"ℑ",imacr:"ī",Imacr:"Ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",int:"∫",Int:"∬",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"",InvisibleTimes:"",iocy:"ё",IOcy:"Ё",iogon:"į",Iogon:"Į",iopf:"𝕚",Iopf:"𝕀",iota:"ι",Iota:"Ι",iprod:"⨼",iquest:"¿",iscr:"𝒾",Iscr:"ℐ",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"",itilde:"ĩ",Itilde:"Ĩ",iukcy:"і",Iukcy:"І",iuml:"ï",Iuml:"Ï",jcirc:"ĵ",Jcirc:"Ĵ",jcy:"й",Jcy:"Й",jfr:"𝔧",Jfr:"𝔍",jmath:"ȷ",jopf:"𝕛",Jopf:"𝕁",jscr:"𝒿",Jscr:"𝒥",jsercy:"ј",Jsercy:"Ј",jukcy:"є",Jukcy:"Є",kappa:"κ",Kappa:"Κ",kappav:"ϰ",kcedil:"ķ",Kcedil:"Ķ",kcy:"к",Kcy:"К",kfr:"𝔨",Kfr:"𝔎",kgreen:"ĸ",khcy:"х",KHcy:"Х",kjcy:"ќ",KJcy:"Ќ",kopf:"𝕜",Kopf:"𝕂",kscr:"𝓀",Kscr:"𝒦",lAarr:"⇚",lacute:"ĺ",Lacute:"Ĺ",laemptyv:"⦴",lagran:"ℒ",lambda:"λ",Lambda:"Λ",lang:"⟨",Lang:"⟪",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",larr:"←",lArr:"⇐",Larr:"↞",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",latail:"⤙",lAtail:"⤛",late:"⪭",lates:"⪭︀",lbarr:"⤌",lBarr:"⤎",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",lcaron:"ľ",Lcaron:"Ľ",lcedil:"ļ",Lcedil:"Ļ",lceil:"⌈",lcub:"{",lcy:"л",Lcy:"Л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",le:"≤",lE:"≦",LeftAngleBracket:"⟨",leftarrow:"←",Leftarrow:"⇐",LeftArrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",leftrightarrow:"↔",Leftrightarrow:"⇔",LeftRightArrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",leg:"⋚",lEg:"⪋",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",lfr:"𝔩",Lfr:"𝔏",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",ljcy:"љ",LJcy:"Љ",ll:"≪",Ll:"⋘",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",lmidot:"ŀ",Lmidot:"Ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lne:"⪇",lnE:"≨",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",longleftarrow:"⟵",Longleftarrow:"⟸",LongLeftArrow:"⟵",longleftrightarrow:"⟷",Longleftrightarrow:"⟺",LongLeftRightArrow:"⟷",longmapsto:"⟼",longrightarrow:"⟶",Longrightarrow:"⟹",LongRightArrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",lopf:"𝕝",Lopf:"𝕃",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"",lrtri:"⊿",lsaquo:"‹",lscr:"𝓁",Lscr:"ℒ",lsh:"↰",Lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",lstrok:"ł",Lstrok:"Ł",lt:"<",Lt:"≪",LT:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",map:"↦",Map:"⤅",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",mcy:"м",Mcy:"М",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",mfr:"𝔪",Mfr:"𝔐",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",mopf:"𝕞",Mopf:"𝕄",mp:"∓",mscr:"𝓂",Mscr:"ℳ",mstpos:"∾",mu:"μ",Mu:"Μ",multimap:"⊸",mumap:"⊸",nabla:"∇",nacute:"ń",Nacute:"Ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",ncaron:"ň",Ncaron:"Ň",ncedil:"ņ",Ncedil:"Ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",ncy:"н",Ncy:"Н",ndash:"–",ne:"≠",nearhk:"⤤",nearr:"↗",neArr:"⇗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"",NegativeThickSpace:"",NegativeThinSpace:"",NegativeVeryThinSpace:"",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",nfr:"𝔫",Nfr:"𝔑",nge:"≱",ngE:"≧̸",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",ngt:"≯",nGt:"≫⃒",ngtr:"≯",nGtv:"≫̸",nharr:"↮",nhArr:"⇎",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",njcy:"њ",NJcy:"Њ",nlarr:"↚",nlArr:"⇍",nldr:"‥",nle:"≰",nlE:"≦̸",nleftarrow:"↚",nLeftarrow:"⇍",nleftrightarrow:"↮",nLeftrightarrow:"⇎",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nlt:"≮",nLt:"≪⃒",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"",NonBreakingSpace:" ",nopf:"𝕟",Nopf:"ℕ",not:"¬",Not:"⫬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrarr:"↛",nrArr:"⇏",nrarrc:"⤳̸",nrarrw:"↝̸",nrightarrow:"↛",nRightarrow:"⇏",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",nscr:"𝓃",Nscr:"𝒩",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsube:"⊈",nsubE:"⫅̸",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupe:"⊉",nsupE:"⫆̸",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",ntilde:"ñ",Ntilde:"Ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",nu:"ν",Nu:"Ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nvdash:"⊬",nvDash:"⊭",nVdash:"⊮",nVDash:"⊯",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwarr:"↖",nwArr:"⇖",nwarrow:"↖",nwnear:"⤧",oacute:"ó",Oacute:"Ó",oast:"⊛",ocir:"⊚",ocirc:"ô",Ocirc:"Ô",ocy:"о",Ocy:"О",odash:"⊝",odblac:"ő",Odblac:"Ő",odiv:"⨸",odot:"⊙",odsold:"⦼",oelig:"œ",OElig:"Œ",ofcir:"⦿",ofr:"𝔬",Ofr:"𝔒",ogon:"˛",ograve:"ò",Ograve:"Ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",omacr:"ō",Omacr:"Ō",omega:"ω",Omega:"Ω",omicron:"ο",Omicron:"Ο",omid:"⦶",ominus:"⊖",oopf:"𝕠",Oopf:"𝕆",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",or:"∨",Or:"⩔",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",oscr:"ℴ",Oscr:"𝒪",oslash:"ø",Oslash:"Ø",osol:"⊘",otilde:"õ",Otilde:"Õ",otimes:"⊗",Otimes:"⨷",otimesas:"⨶",ouml:"ö",Ouml:"Ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",pcy:"п",Pcy:"П",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",pfr:"𝔭",Pfr:"𝔓",phi:"φ",Phi:"Φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",pi:"π",Pi:"Π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",popf:"𝕡",Popf:"ℙ",pound:"£",pr:"≺",Pr:"⪻",prap:"⪷",prcue:"≼",pre:"⪯",prE:"⪳",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",prime:"′",Prime:"″",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",pscr:"𝓅",Pscr:"𝒫",psi:"ψ",Psi:"Ψ",puncsp:" 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