texture-util.js

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i=a+4|0;g=(a+8|0)>>2,C[i>>2]>>>0>C[g]>>>0&&xc(M.H|0,2121),Math.floor(2147418112/(d>>>0))>>>0>b>>>0||xc(M.T|0,2122);var j=C[g],k=j>>>0<b>>>0;do{if(k){var l=c?((b|0)==0?0:(b-1&b|0)==0)?b:wc(b):b;(l|0)!=0&l>>>0>j>>>0||xc(M.Y|0,2131);var m=l*d|0;if((e|0)==0){f=a|0;var n,o=y[f>>2],p=m,r=h;n=q,q+=4,(o&7|0)==0?p>>>0>2147418112?(xc(M.m|0,2500),r=0):(y[n>>2]=p,o=dc[y[Gc>>2]](o,p,n,1,y[Hc>>2]),(r|0)!=0&&(y[r>>2]=y[n>>2]),(o&7|0)!=0&&xc(M.n|0,2552),r=o):(xc(M.J|0,2500),r=0),q=n,n=r;if((n|0)==0){l=0;break}y[f>>2]=n}else{n=Ic(m,h);if((n|0)==0){l=0;break}f=(a|0)>>2,dc[e](n,y[f],y[i>>2]),r=y[f],(r|0)!=0&&Jc(r),y[f]=n}f=C[h>>2],y[g]=f>>>0>m>>>0?Math.floor((f>>>0)/(d>>>0)):l}l=1}while(0);return q=h,l}function Ic(a,b){var c=q;q+=4;var d=a+3&-4,d=(d|0)==0?4:d;if(d>>>0>2147418112)xc(M.m|0,2500),d=0;else{y[c>>2]=d;var e=dc[y[Gc>>2]](0,d,c,1,y[Hc>>2]),f=C[c>>2];(b|0)!=0&&(y[b>>2]=f),(e|0)==0|f>>>0<d>>>0?(xc(M.I|0,2500),d=0):((e&7|0)!=0&&xc(M.n|0,2527),d=e)}return q=c,d}function Jc(a){(a|0)!=0&&((a&7|0)==0?dc[y[Gc>>2]](a,0,0,1,y[Hc>>2]):xc(M.K|0,2500))}function Kc(a,b,c,d){var e,f,g,h,i=a>>2,j=q;q+=200;var k;h=j>>2;var l=j+64;g=l>>2;var m=j+132,n=(b|0)==0|d>>>0>11;a:do if(n)var o=0;else{y[i]=b,bc(l,0,68);for(var p=0;;){var r=z[c+p|0];if(r<<24>>24!=0){var s=((r&255)<<2)+l|0;y[s>>2]=y[s>>2]+1|0}var t=p+1|0;if((t|0)==(b|0)){var u=1,w=-1,x=0,B=0,D=0;break}p=t}for(;;){var E=C[(u<<2>>2)+g];if((E|0)==0){y[((u-1<<2)+28>>2)+i]=0;var F=D,G=B,H=x,I=w}else{var J=w>>>0<u>>>0?w:u,K=x>>>0>u>>>0?x:u,L=u-1|0;y[(L<<2>>2)+h]=D;var N=E+D|0,O=16-u|0;y[((L<<2)+28>>2)+i]=(N-1<<O|(1<<O)-1)+1|0,y[((L<<2)+96>>2)+i]=B,y[m+(u<<2)>>2]=B,F=N,G=E+B|0,H=K,I=J}var P=u+1|0;if((P|0)==17)break;u=P,w=I,x=H,B=G,D=F<<1}y[i+1]=G,f=(a+172|0)>>2;if(G>>>0>C[f]>>>0){var Q=((G|0)==0?0:(G-1&G|0)==0)?G:b>>>0<wc(G)>>>0?b:wc(G);y[f]=Q;var R=a+176|0,S=y[R>>2];if((S|0)==0)var T=Q;else Lc(S),T=y[f];var U,V=(T|0)==0?1:T,W=Ic((V<<1)+8|0,0);if((W|0)==0)var X=0;else{var Y=W+8|0;y[W+4>>2]=V,y[W>>2]=V^-1,X=Y}U=X,y[R>>2]=U;if((U|0)==0){o=0;break}var Z=R}else Z=a+176|0;var $=a+24|0;v[$]=I&255,v[a+25|0]=H&255;for(var _=0;;){var ab=z[c+_|0],bb=ab&255;if(ab<<24>>24!=0){(y[(bb<<2>>2)+g]|0)==0&&xc(M.Z|0,2274);var cb=(bb<<2)+m|0,db=C[cb>>2];y[cb>>2]=db+1|0,db>>>0<G>>>0||xc(M.$|0,2278),gb[y[Z>>2]+(db<<1)>>1]=_&65535}var eb=_+1|0;if((eb|0)==(b|0))break;_=eb}var fb=z[$],hb=(fb&255)>>>0<d>>>0?d:0,ib=a+8|0;y[ib>>2]=hb;var jb=(hb|0)!=0;if(jb){var kb=1<<hb,lb=a+164|0,mb=kb>>>0>C[lb>>2]>>>0;do if(mb){y[lb>>2]=kb;var nb=a+168|0,ob=y[nb>>2];(ob|0)!=0&&Mc(ob);var pb,qb=(kb|0)==0?1:kb,rb=Ic((qb<<2)+8|0,0);if((rb|0)==0)var sb=0;else{var tb=rb+8|0;y[rb+4>>2]=qb,y[rb>>2]=qb^-1,sb=tb}pb=sb,y[nb>>2]=pb;if((pb|0)==0){o=0;break a}bc(pb,-1,kb<<2),(hb|0)==0?k=26:(vb=nb,k=34)}else{var ub=a+168|0;bc(y[ub>>2],-1,kb<<2);var vb=ub;k=34}while(0);b:do if(k==34)for(var wb=1;;){var xb=(y[(wb<<2>>2)+g]|0)==0;c:do if(!xb){var yb=hb-wb|0,zb=1<<yb,Ab=wb-1|0,Bb=C[(Ab<<2>>2)+h],Cb,Db=a,Eb=wb;(Eb|0)!=0&Eb>>>0<17||xc(M.W|0,1954);var Fb=y[Db+(Eb-1<<2)+28>>2];Cb=(Fb|0)==0?-1:(Fb-1|0)>>>((16-Eb|0)>>>0);if(Bb>>>0<=Cb>>>0)for(var Gb=y[((Ab<<2)+96>>2)+i]-Bb|0,Hb=wb<<16,Ib=Bb;;){var Jb=A[y[Z>>2]+(Gb+Ib<<1)>>1]&65535;(z[c+Jb|0]&255|0)!=(wb|0)&&xc(M.aa|0,2320);for(var Kb=Ib<<yb,Lb=Jb|Hb,Mb=0;;){var Nb=Mb+Kb|0;Nb>>>0<kb>>>0||xc(M.ba|0,2326);var Ob=C[vb>>2];if((y[Ob+(Nb<<2)>>2]|0)==-1)var Pb=Ob;else xc(M.ca|0,2328),Pb=y[vb>>2];y[Pb+(Nb<<2)>>2]=Lb;var Qb=Mb+1|0;if(Qb>>>0>=zb>>>0)break;Mb=Qb}var Rb=Ib+1|0;if(Rb>>>0>Cb>>>0)break c;Ib=Rb}}while(0);var Sb=wb+1|0;if(Sb>>>0>hb>>>0)break b;wb=Sb}while(0);var Tb=v[$]}else Tb=fb;var Ub=a+96|0;y[Ub>>2]=y[Ub>>2]-y[h]|0;var Vb=a+100|0;y[Vb>>2]=y[Vb>>2]-y[h+1]|0;var Wb=a+104|0;y[Wb>>2]=y[Wb>>2]-y[h+2]|0;var Xb=a+108|0;y[Xb>>2]=y[Xb>>2]-y[h+3]|0;var Yb=a+112|0;y[Yb>>2]=y[Yb>>2]-y[h+4]|0;var Zb=a+116|0;y[Zb>>2]=y[Zb>>2]-y[h+5]|0;var $b=a+120|0;y[$b>>2]=y[$b>>2]-y[h+6]|0;var _b=a+124|0;y[_b>>2]=y[_b>>2]-y[h+7]|0;var ac=a+128|0;y[ac>>2]=y[ac>>2]-y[h+8]|0;var cc=a+132|0;y[cc>>2]=y[cc>>2]-y[h+9]|0;var dc=a+136|0;y[dc>>2]=y[dc>>2]-y[h+10]|0;var ec=a+140|0;y[ec>>2]=y[ec>>2]-y[h+11]|0;var fc=a+144|0;y[fc>>2]=y[fc>>2]-y[h+12]|0;var gc=a+148|0;y[gc>>2]=y[gc>>2]-y[h+13]|0;var hc=a+152|0;y[hc>>2]=y[hc>>2]-y[h+14]|0;var ic=a+156|0;y[ic>>2]=y[ic>>2]-y[h+15]|0;var jc=a+16|0;y[jc>>2]=0,e=(a+20|0)>>2,y[e]=Tb&255;b:do if(jb){for(var kc=hb;;){if((kc|0)==0)break b;var lc=kc-1|0;if((y[(kc<<2>>2)+g]|0)!=0)break;kc=lc}y[jc>>2]=y[((lc<<2)+28>>2)+i];for(var mc=hb+1|0,nc=y[e]=mc;;){if(nc>>>0>H>>>0)break b;if((y[(nc<<2>>2)+g]|0)!=0)break;nc=nc+1|0}y[e]=nc}while(0);y[i+23]=-1,y[i+40]=1048575,y[i+3]=32-y[ib>>2]|0,o=1}while(0);return q=j,o}function Lc(a){var b;(a|0)!=0&&(b=y[a-4>>2],a=a-8|0,b=(b|0)==0?4:(b|0)==(y[a>>2]^-1|0)?5:4,b==4&&xc(M.p|0,645),Jc(a))}function Mc(a){var b;(a|0)!=0&&(b=y[a-4>>2],a=a-8|0,b=(b|0)==0?4:(b|0)==(y[a>>2]^-1|0)?5:4,b==4&&xc(M.p|0,645),Jc(a))}function Nc(a){return(z[a|0]&255)<<8|z[a+1|0]&255}function Oc(a){return(z[a+1|0]&255)<<16|(z[a|0]&255)<<24|z[a+3|0]&255|(z[a+2|0]&255)<<8}function Pc(a){return z[a|0]&255}function Qc(a){return z[a+2|0]&255|(z[a|0]&255)<<16|(z[a+1|0]&255)<<8}function Rc(a,b){if(a==0&&b==0||a==9&&b==0)var c=4;else a==1&&b==0||a==2&&b==0||a==7&&b==0||a==8&&b==0||a==3&&b==0||a==4&&b==0||a==5&&b==0||a==6&&b==0?c=8:(xc(M.M|0,2664),c=0);return c}function Sc(a,b){return(a|0)==0|b>>>0<74?0:(Nc(a)|0)!=18552?0:Nc(a+2|0)>>>0<74?0:Oc(a+6|0)>>>0>b>>>0?0:a}function Tc(a,b,c){var d=c>>2;return(a|0)==0|b>>>0<74|(c|0)==0?d=0:(y[d]|0)!=40?d=0:(a=Sc(a,b),(a|0)==0?d=0:(y[d+1]=Nc(a+12|0),y[d+2]=Nc(a+14|0),y[d+3]=Pc(a+16|0),y[d+4]=Pc(a+17|0),b=a+18|0,c=c+32|0,y[c>>2]=Pc(b),y[c+4>>2]=0,c=Pc(b),y[d+5]=(c|0)==0?8:(c|0)==9?8:16,y[d+6]=Oc(a+25|0),y[d+7]=Oc(a+29|0),d=1)),d}function Uc(a){y[a>>2]=0;var b=a+4|0;y[b>>2]=0,y[b+4>>2]=0,y[b+8>>2]=0,v[b+12|0]=0,y[a+20>>2]=0}function Vc(a){var b=y[a+20>>2];(b|0)!=0&&(b|0)!=0&&(Wc(b),Jc(b)),Xc(a+4|0)}function Xc(a){var b=a|0,c=y[b>>2];if((c|0)!=0){var d=a+4|0;Jc(c),y[b>>2]=0,y[d>>2]=0,y[a+8>>2]=0}v[a+12|0]=0}function Yc(a,b){var c;c=(a+4|0)>>2;var d=C[c],e=(d|0)==(b|0);do if(e)var f=1;else{if(d>>>0<=b>>>0){if(C[a+8>>2]>>>0<b>>>0){f=a,Fc(f,b,(d+1|0)==(b|0),1,0)?f=1:(v[f+12|0]=1,f=0);if(!f){f=0;break}f=y[c]}else f=d;bc(y[a>>2]+f|0,0,b-f|0)}y[c]=b,f=1}while(0);return f}function Zc(a,b){return C[a+4>>2]>>>0>b>>>0||xc(M.g|0,904),y[a>>2]+b|0}function $c(a){var b=a+4|0,c=y[b+4>>2];(c|0)!=0&c>>>0<8193||xc(M.N|0,2998);var d=a|0;y[d>>2]=c;var e=a+20|0,f=C[e>>2];(f|0)==0?(c=Ic(180,0),(c|0)==0?c=0:(c|0)==0?c=0:(y[c+164>>2]=0,y[c+168>>2]=0,y[c+172>>2]=0,y[c+176>>2]=0),e=y[e>>2]=c,d=y[d>>2]):(e=f,d=c);var b=Zc(b,0),a=C[a>>2],g;if(a>>>0>16){c=a>>>0>1;a:do if(c)for(var h=0,f=a;;){h=h+1|0;if(f>>>0<=3){g=h;break a}f>>>=1}else g=0;while(0);g=(g|0)==32?32:(1<<g>>>0<a>>>0&1)+g|0,g=((g+1|0)>>>0<11?g+1|0:11)&255}else g=0;return Kc(e,d,b,g)}function ad(a,b){if((b|0)==0)var c=0;else if(b>>>0>16)var c=bd(a,b-16|0),d=bd(a,16),c=c<<16|d;else c=bd(a,b);return c}function R(a,b){var c,d,e,f;e=C[b+20>>2]>>2,d=(a+20|0)>>2;var g=C[d];if((g|0)<24){c=(a+4|0)>>2;var h=C[c],i=C[a+8>>2];f=h>>>0<i>>>0,(g|0)<16?(f?(f=h+1|0,h=(z[h]&255)<<8):(f=h,h=0),f>>>0<i>>>0?(i=f+1|0,f=z[f]&255):(i=f,f=0),y[c]=i,y[d]=g+16|0,c=a+16|0,g=(f|h)<<16-g|y[c>>2]):(f?(y[c]=h+1|0,h=z[h]&255):h=0,y[d]=g+8|0,c=a+16|0,g=h<<24-g|y[c>>2]),y[c>>2]=g}else g=y[a+16>>2];c=a+16|0,h=(g>>>16)+1|0,i=h>>>0>C[e+4]>>>0;do if(i){f=C[e+5];var j=f-1|0,k=h>>>0>C[((j<<2)+28>>2)+e]>>>0;a:do if(k)for(var l=f;;){var m=l+1|0;if(h>>>0<=C[((l<<2)+28>>2)+e]>>>0){var n=m,o=l;break a}l=m}else n=f,o=j;while(0);f=(g>>>((32-n|0)>>>0))+y[((o<<2)+96>>2)+e]|0;if(f>>>0<C[b>>2]>>>0)q=n,r=A[y[e+44]+(f<<1)>>1]&65535,f=22;else{xc(M.o|0,3267);var 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hb=K|(ab|0)!=(J|0),ib=(gb|0)==(fb|0);c:do if(ib)var jb=bb;else for(var kb=bb,lb=cb,mb=gb;;){var nb=(kb|0)==1?R(N,O)|512:kb,kb=nb&7,nb=nb>>>3;k=z[M.f+kb|0]&255;for(var ob=0,pb=y[n];;){var qb=R(N,U);y[n]=pb+qb|0,td(t,E),pb=C[n],qb=wd(D,pb),y[(ob<<2>>2)+c]=A[qb>>1]&65535,ob=ob+1|0;if(ob>>>0>=k>>>0)break}ob=0;for(pb=y[p];;){qb=R(N,T),y[p]=pb+qb|0,td(r,w),pb=C[p],qb=ud(v,pb),y[(ob<<2>>2)+l]=y[qb>>2],ob=ob+1|0;if(ob>>>0>=k>>>0)break}ob=(mb|0)==(V|0)&X,pb=lb,k=pb>>2;for(qb=0;;){var rb=(qb|0)==0|hb;i=qb<<1,j=R(N,P),y[m]=y[m]+j|0,td(u,G),j=R(N,Q),y[o]=y[o]+j|0,td(s,B);if(rb){var 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c=s+32>>2,w=a+268|0,x=y[w+4>>2],B=y[a+88>>2],D=Nc(B+63|0);y[r]=0,y[p]=0,y[o]=0,y[n]=0;var B=Pc(B+17|0),E=(B|0)==0;a:do if(!E)for(var F=(h|0)==0,G=h-1|0,H=(f&1|0)==0,I=d<<1,J=a+92|0,K=a+116|0,L=a+212|0,N=a+284|0,O=a+164|0,P=g-1|0,Q=P<<5,S=(e&1|0)!=0,T=0,U=1;;){b:do if(F)var V=U;else for(var W=y[b+(T<<2)>>2],X=0,Y=U;;){if((X&1|0)==0)var Z=W,$=32,_=1,ab=g,bb=0;else Z=W+Q|0,$=-32,ab=_=-1,bb=P;var cb=H|(X|0)!=(G|0),db=(bb|0)==(ab|0);c:do if(db)var eb=Y;else for(var fb=Y,gb=Z,hb=bb;;){var ib=(fb|0)==1?R(J,K)|512:fb,fb=ib&7,ib=ib>>>3;l=z[M.f+fb|0]&255;for(var jb=0,kb=y[r];;){var lb=R(J,O);y[r]=kb+lb|0,td(s,x),kb=C[r],lb=wd(w,kb),y[(jb<<2>>2)+m]=A[lb>>1]&65535,jb=jb+1|0;if(jb>>>0>=l>>>0)break}jb=0;for(kb=y[o];;){lb=R(J,O),y[o]=kb+lb|0,td(u,x),kb=C[o],lb=wd(w,kb),y[(jb<<2>>2)+c]=A[lb>>1]&65535,jb=jb+1|0;if(jb>>>0>=l>>>0)break}jb=(hb|0)==(P|0)&S,kb=gb,l=kb>>2;for(lb=0;;){var mb=(lb|0)==0|cb;i=lb<<1,j=R(J,L),y[p]=y[p]+j|0,td(t,D),j=R(J,L),y[n]=y[n]+j|0,td(v,D);if(mb){var nb=kb,ob=z[(fb<<2)+vd+i|0]&255;k=wd(N,y[p]*3|0)>>1,j=wd(N,y[n]*3|0)>>1,y[nb>>2]=(A[k]&65535)<<16|y[(ob<<2>>2)+m],y[l+1]=(A[k+2]&65535)<<16|A[k+1]&65535,y[l+2]=(A[j]&65535)<<16|y[(ob<<2>>2)+c],y[l+3]=(A[j+2]&65535)<<16|A[j+1]&65535}j=R(J,L),y[p]=y[p]+j|0,td(t,D),j=R(J,L),y[n]=y[n]+j|0,td(v,D),jb|mb^1||(mb=kb+16|0,k=z[(fb<<2)+vd+(i|1)|0]&255,j=wd(N,y[p]*3|0)>>1,i=wd(N,y[n]*3|0)>>1,y[mb>>2]=(A[j]&65535)<<16|y[(k<<2>>2)+m],y[l+5]=(A[j+2]&65535)<<16|A[j+1]&65535,y[l+6]=(A[i]&65535)<<16|y[(k<<2>>2)+c],y[l+7]=(A[i+2]&65535)<<16|A[i+1]&65535),lb=lb+1|0;if((lb|0)==2)break;kb=kb+d|0,l=kb>>2}hb=hb+_|0;if((hb|0)==(ab|0)){eb=ib;break c}fb=ib,gb=gb+$|0}while(0);X=X+1|0;if((X|0)==(h|0)){V=eb;break b}W=W+I|0,Y=eb}while(0);T=T+1|0;if((T|0)==(B|0))break a;U=V}while(0);return q=s,1}function wd(a,b){return C[a+4>>2]>>>0>b>>>0||xc(M.g|0,904),(b<<1)+y[a>>2]|0}function ud(a,b){return C[a+4>>2]>>>0>b>>>0||xc(M.g|0,904),(b<<2)+y[a>>2]|0}function xd(a,b){var c;c=(a+4|0)>>2;var d=C[c],e=(d|0)==(b|0);do if(e)var f=1;else{if(d>>>0<=b>>>0){if(C[a+8>>2]>>>0<b>>>0){f=a,Fc(f,b,(d+1|0)==(b|0),2,0)?f=1:(v[f+12|0]=1,f=0);if(!f){f=0;break}f=y[c]}else f=d;bc((f<<1)+y[a>>2]|0,0,(b-f|0)<<1)}y[c]=b,f=1}while(0);return f}function yd(a,b){var c;c=(a+4|0)>>2;var d=C[c],e=(d|0)==(b|0);do if(e)var f=1;else{if(d>>>0<=b>>>0){if(C[a+8>>2]>>>0<b>>>0){f=a,Fc(f,b,(d+1|0)==(b|0),4,0)?f=1:(v[f+12|0]=1,f=0);if(!f){f=0;break}f=y[c]}else f=d;bc((f<<2)+y[a>>2]|0,0,(b-f|0)<<2)}y[c]=b,f=1}while(0);return f}function md(a){var b=q;q+=48;var c,d=a+88|0,e=Nc(y[d>>2]+39|0),f=a+236|0,g=yd(f,e);do if(g){var h=a+92|0,i=y[d>>2];if(cd(h,y[a+4>>2]+Qc(i+33|0)|0,Qc(i+36|0))){i=b|0,Uc(i);var j=b+24|0;Uc(j);for(var k=0;;){if(k>>>0>=2){c=9;break}if(!dd(h,b+k*24|0)){var l=0;c=11;break}k=k+1|0}a:do if(c==9){var m=ud(f,0);if((e|0)==0)l=1;else for(var n=k=0,o=0,p=0,r=0,s=0,t=0;;){var s=R(h,i)+s&31,r=R(h,j)+r&63,p=R(h,i)+p&31,u=R(h,i)+o|0,o=u&31,n=R(h,j)+n&63,k=R(h,i)+k&31;y[m>>2]=r<<5|s<<11|p|u<<27|n<<21|k<<16,t=t+1|0;if((t|0)==(e|0)){l=1;break 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E=R(h,b),F=D<<1,G=(F<<2)+e|0;y[G>>2]=y[G>>2]+y[c+(E<<2)>>2]&3,F=((F|1)<<2)+e|0,y[F>>2]=y[F>>2]+y[d+(E<<2)>>2]&3,D=D+1|0;if((D|0)==8)break}y[m>>2]=(z[M.b+y[k>>2]|0]&255)<<2|z[M.b+y[j>>2]|0]&255|(z[M.b+y[i>>2]|0]&255)<<4|(z[M.b+y[l>>2]|0]&255)<<6|(z[M.b+y[n>>2]|0]&255)<<8|(z[M.b+y[o>>2]|0]&255)<<10|(z[M.b+y[p>>2]|0]&255)<<12|(z[M.b+y[r>>2]|0]&255)<<14|(z[M.b+y[s>>2]|0]&255)<<16|(z[M.b+y[t>>2]|0]&255)<<18|(z[M.b+y[u>>2]|0]&255)<<20|(z[M.b+y[v>>2]|0]&255)<<22|(z[M.b+y[w>>2]|0]&255)<<24|(z[M.b+y[x>>2]|0]&255)<<26|(z[M.b+y[A>>2]|0]&255)<<28|(z[M.b+y[B>>2]|0]&255)<<30,C=C+1|0;if((C|0)==(g|0)){H=1;break a}m=m+4|0}}else var H=0}else H=0;while(0);Vc(b),a=H}else a=0;return q=b,a}function od(a){var b=q;q+=24;var c=y[a+88>>2],d=Nc(c+55|0),e=a+92|0;if(cd(e,y[a+4>>2]+Qc(c+49|0)|0,Qc(c+52|0))){Uc(b),c=dd(e,b);a:do if(c){var f=a+268|0;if(xd(f,d)){f=wd(f,0);if((d|0)==0)l=1;else for(var g=0,h=0,i=0;;){var j=R(e,b),k=R(e,b),g=j+g&255,h=k+h&255;gb[f>>1]=(h<<8|g)&65535,i=i+1|0;if((i|0)==(d|0)){l=1;break 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F=R(i,c),G=E<<1,H=(G<<2)+f|0;y[H>>2]=y[H>>2]+y[d+(F<<2)>>2]&7,G=((G|1)<<2)+f|0,y[G>>2]=y[G>>2]+y[e+(F<<2)>>2]&7,E=E+1|0;if((E|0)==8)break}gb[b]=(z[M.a+y[l>>2]|0]&255)<<3|z[M.a+y[k>>2]|0]&255|(z[M.a+y[j>>2]|0]&255)<<6|(z[M.a+y[m>>2]|0]&255)<<9|(z[M.a+y[n>>2]|0]&255)<<12|(z[M.a+y[o>>2]|0]&255)<<15,gb[b+1]=(z[M.a+y[p>>2]|0]&255)<<2|(z[M.a+y[o>>2]|0]&255)>>>1|(z[M.a+y[r>>2]|0]&255)<<5|(z[M.a+y[s>>2]|0]&255)<<8|(z[M.a+y[t>>2]|0]&255)<<11|(z[M.a+y[u>>2]|0]&255)<<14,gb[b+2]=(z[M.a+y[v>>2]|0]&255)<<1|(z[M.a+y[u>>2]|0]&255)>>>2|(z[M.a+y[w>>2]|0]&255)<<4|(z[M.a+y[x>>2]|0]&255)<<7|(z[M.a+y[A>>2]|0]&255)<<10|(z[M.a+y[B>>2]|0]&255)<<13,D=D+1|0;if((D|0)==(h|0)){I=1;break a}C=C+6|0,b=C>>1}}}else var I=0}else I=0;while(0);Vc(c),a=I}else a=0;return q=c,a}function ac(b){if(b>>>0<245){var c=b>>>0<11?16:b+11&-8,d=c>>>3,b=C[X>>2],e=b>>>(d>>>0);if((e&3|0)!=0){var 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g=h;h=(y[g+4>>2]&-8)-b|0;if(h>>>0<f>>>0){e=g,d=e>>2,f=h;continue a}}var h=e,j=C[X+16>>2],i=h>>>0<j>>>0;do if(!i){var k=h+b|0,g=k;if(h>>>0<k>>>0){var i=C[d+6],k=C[d+3],l=(k|0)==(e|0);do{if(l){c=e+20|0;var m=y[c>>2];if((m|0)==0){c=e+16|0,m=y[c>>2];if((m|0)==0){m=0,c=m>>2;break}}for(;;){var n=m+20|0,o=y[n>>2];if((o|0)==0){n=m+16|0,o=C[n>>2];if((o|0)==0)break}c=n,m=o}c>>>0<j>>>0&&($(),a("Reached an unreachable!")),y[c>>2]=0}else c=C[d+2],c>>>0<j>>>0&&($(),a("Reached an unreachable!")),y[c+12>>2]=k,y[k+8>>2]=c,m=k;c=m>>2}while(0);j=(i|0)==0;a:do if(!j){k=e+28|0,l=(y[k>>2]<<2)+X+304|0,n=(e|0)==(y[l>>2]|0);do{if(n){y[l>>2]=m;if((m|0)!=0)break;y[X+4>>2]=y[X+4>>2]&(1<<y[k>>2]^-1);break a}i>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),o=i+16|0,(y[o>>2]|0)==(e|0)?y[o>>2]=m:y[i+20>>2]=m;if((m|0)==0)break a}while(0);m>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[c+6]=i,k=C[d+4],(k|0)!=0&&(k>>>0<C[X+16>>2]>>>0&&($(),a("Reached an 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e=y[Cd+8>>2],e=e+(a+47)&-e,f=c,k=y[Cd+4>>2],l=k-1|0,e=(l&f|0)==0?e:e-f+(l+f&-k)|0;e>>>0<2147483647?(f=Fd(e),(f|0)==(c|0)?(g=c,h=e,b=f,c=13):(i=f,j=e,c=15)):c=14}}if(c==13){if((g|0)!=-1){var m=h,n=g;c=26;break}i=b,j=h}else if(c==14){y[X+440>>2]=y[X+440>>2]|4,c=23;break}c=-j|0;if((i|0)!=-1&j>>>0<2147483647)if(j>>>0<(a+48|0)>>>0)e=y[Cd+8>>2],e=a+47-j+e&-e,e>>>0<2147483647?(Fd(e)|0)==-1?(Fd(c),c=22):(o=e+j|0,c=21):(o=j,c=21);else{var o=j;c=21}else o=j,c=21;if(c==21&&(i|0)!=-1){m=o,n=i,c=26;break}y[X+440>>2]=y[X+440>>2]|4}c=23}while(0);c==23&&(d=y[Cd+8>>2],d=d+(a+47)&-d,d>>>0<2147483647?(d=Fd(d),g=Fd(0),(g|0)!=-1&(d|0)!=-1&d>>>0<g>>>0?(g=g-d|0,g>>>0<=(a+40|0)>>>0|(d|0)==-1?c=49:(m=g,n=d,c=26)):c=49):c=49);a:do if(c==26){d=y[X+432>>2]+m|0,y[X+432>>2]=d,d>>>0>C[X+436>>2]>>>0&&(y[X+436>>2]=d),d=C[X+24>>2],g=(d|0)==0;b:do if(g){h=C[X+16>>2],(h|0)==0|n>>>0<h>>>0&&(y[X+16>>2]=n),y[X+444>>2]=n,y[X+448>>2]=m,y[X+456>>2]=0,y[X+36>>2]=y[Cd>>2],y[X+32>>2]=-1;for(h=0;;){b=h<<1,i=(b<<2)+X+40|0,y[X+(b+3<<2)+40>>2]=i,y[X+(b+2<<2)+40>>2]=i,h=h+1|0;if((h|0)==32)break}Gd(n,m-40|0)}else{i=X+444|0;for(b=i>>2;;){if((i|0)==0)break;h=C[b],i=i+4|0,j=C[i>>2],o=h+j|0;if((n|0)==(o|0)){if((y[b+3]&8|0)!=0)break;b=d;if(!(b>>>0>=h>>>0&b>>>0<o>>>0))break;y[i>>2]=j+m|0,Gd(y[X+24>>2],y[X+12>>2]+m|0);break b}i=y[b+2],b=i>>2}n>>>0<C[X+16>>2]>>>0&&(y[X+16>>2]=n),b=n+m|0;for(i=X+444|0;;){if((i|0)==0)break;j=i|0,h=C[j>>2];if((h|0)==(b|0)){if((y[i+12>>2]&8|0)!=0)break;y[j>>2]=n;var p=i+4|0;y[p>>2]=y[p>>2]+m|0,p=Hd(n,h,a),c=50;break a}i=y[i+8>>2]}Id(n,m)}while(0);d=C[X+12>>2],d>>>0>a>>>0?(p=d-a|0,y[X+12>>2]=p,g=d=C[X+24>>2],y[X+24>>2]=g+a|0,y[a+(g+4)>>2]=p|1,y[d+4>>2]=a|3,p=d+8|0,c=50):c=49}while(0);return c==49&&(y[Jd>>2]=12,p=0),p}function Ad(b){var c,d,e,f,g,h=b>>2,i=-b|0,j=b>>>8;if((j|0)==0)var k=0;else if(b>>>0>16777215)k=31;else var l=(j+1048320|0)>>>16&8,m=j<<l,n=(m+520192|0)>>>16&4,o=m<<n,p=(o+245760|0)>>>16&2,q=14-(n|l|p)+(o<<p>>>15)|0,k=b>>>((q+7|0)>>>0)&1|q<<1;var r=C[X+(k<<2)+304>>2],s=(r|0)==0;a:do if(s)var t=0,u=i,v=0;else{var w=(k|0)==31?0:25-(k>>>1)|0,x=0,z=i,A=r;g=A>>2;for(var B=b<<w,D=0;;){var E=y[g+1]&-8,F=E-b|0;if(F>>>0<z>>>0){if((E|0)==(b|0)){t=A,u=F,v=A;break a}var G=A,H=F}else G=x,H=z;var I=C[g+5],J=C[((B>>>31<<2)+16>>2)+g],K=(I|0)==0|(I|0)==(J|0)?D:I;if((J|0)==0){t=G,u=H,v=K;break a}x=G,z=H,A=J,g=A>>2,B<<=1,D=K}}while(0);if((v|0)==0&(t|0)==0){var L=2<<k,M=y[X+4>>2]&(L|-L);if((M|0)==0)var N=v;else var O=(M&-M)-1|0,P=O>>>12&16,Q=O>>>(P>>>0),R=Q>>>5&8,S=Q>>>(R>>>0),T=S>>>2&4,U=S>>>(T>>>0),V=U>>>1&2,W=U>>>(V>>>0),Y=W>>>1&1,N=y[X+((R|P|T|V|Y)+(W>>>(Y>>>0))<<2)+304>>2]}else N=v;var Z=(N|0)==0;a:do if(Z){var _=u,ab=t;f=ab>>2}else{var bb=N;e=bb>>2;for(var cb=u,db=t;;){var eb=(y[e+1]&-8)-b|0,fb=eb>>>0<cb>>>0,gb=fb?eb:cb,hb=fb?bb:db,ib=C[e+4];if((ib|0)!=0)bb=ib;else{var jb=C[e+5];if((jb|0)==0){_=gb,ab=hb,f=ab>>2;break a}bb=jb}e=bb>>2,cb=gb,db=hb}}while(0);var kb=(ab|0)==0;a:do if(kb)var lb=0;else{if(_>>>0<(y[X+8>>2]-b|0)>>>0){var mb=ab;d=mb>>2;var nb=C[X+16>>2],ob=mb>>>0<nb>>>0;do if(!ob){var pb=mb+b|0,qb=pb;if(mb>>>0<pb>>>0){var rb=C[f+6],sb=C[f+3],tb=(sb|0)==(ab|0);do{if(tb){var ub=ab+20|0,vb=y[ub>>2];if((vb|0)==0){var wb=ab+16|0,xb=y[wb>>2];if((xb|0)==0){var yb=0;c=yb>>2;break}var zb=wb,Ab=xb}else zb=ub,Ab=vb;for(;;){var Bb=Ab+20|0,Cb=y[Bb>>2];if((Cb|0)!=0)zb=Bb,Ab=Cb;else{var Db=Ab+16|0,Eb=C[Db>>2];if((Eb|0)==0)break;zb=Db,Ab=Eb}}zb>>>0<nb>>>0&&($(),a("Reached an unreachable!")),y[zb>>2]=0,yb=Ab}else{var Fb=C[f+2];Fb>>>0<nb>>>0&&($(),a("Reached an unreachable!")),y[Fb+12>>2]=sb,y[sb+8>>2]=Fb,yb=sb}c=yb>>2}while(0);var Gb=(rb|0)==0;b:do if(!Gb){var Hb=ab+28|0,Ib=(y[Hb>>2]<<2)+X+304|0,Jb=(ab|0)==(y[Ib>>2]|0);do{if(Jb){y[Ib>>2]=yb;if((yb|0)!=0)break;y[X+4>>2]=y[X+4>>2]&(1<<y[Hb>>2]^-1);break b}rb>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!"));var Kb=rb+16|0;(y[Kb>>2]|0)==(ab|0)?y[Kb>>2]=yb:y[rb+20>>2]=yb;if((yb|0)==0)break b}while(0);yb>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[c+6]=rb;var Lb=C[f+4];(Lb|0)!=0&&(Lb>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[c+4]=Lb,y[Lb+24>>2]=yb);var Mb=C[f+5];(Mb|0)!=0&&(Mb>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[c+5]=Mb,y[Mb+24>>2]=yb)}while(0);var Nb=_>>>0<16;b:do if(Nb){var Ob=_+b|0;y[f+1]=Ob|3;var Pb=Ob+(mb+4)|0;y[Pb>>2]=y[Pb>>2]|1}else{y[f+1]=b|3,y[h+(d+1)]=_|1,y[(_>>2)+d+h]=_;if(_>>>0<256){var Qb=_>>>2&1073741822,Rb=(Qb<<2)+X+40|0,Sb=C[X>>2],Tb=1<<(_>>>3);if((Sb&Tb|0)==0){y[X>>2]=Sb|Tb;var Ub=Rb,Vb=(Qb+2<<2)+X+40|0}else{var Wb=(Qb+2<<2)+X+40|0,Xb=C[Wb>>2];Xb>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),Ub=Xb,Vb=Wb}y[Vb>>2]=qb,y[Ub+12>>2]=qb,y[h+(d+2)]=Ub,y[h+(d+3)]=Rb}else{var Yb=pb,Zb=_>>>8;if((Zb|0)==0)var $b=0;else if(_>>>0>16777215)$b=31;else var _b=(Zb+1048320|0)>>>16&8,ac=Zb<<_b,bc=(ac+520192|0)>>>16&4,cc=ac<<bc,dc=(cc+245760|0)>>>16&2,ec=14-(bc|_b|dc)+(cc<<dc>>>15)|0,$b=_>>>((ec+7|0)>>>0)&1|ec<<1;var fc=($b<<2)+X+304|0;y[h+(d+7)]=$b;var gc=b+(mb+16)|0;y[h+(d+5)]=0,y[gc>>2]=0;var hc=y[X+4>>2],ic=1<<$b;if((hc&ic|0)==0)y[X+4>>2]=hc|ic,y[fc>>2]=Yb,y[h+(d+6)]=fc,y[h+(d+3)]=Yb,y[h+(d+2)]=Yb;else for(var jc=_<<(($b|0)==31?0:25-($b>>>1)|0),kc=y[fc>>2];;){if((y[kc+4>>2]&-8|0)==(_|0)){var lc=kc+8|0,mc=C[lc>>2],nc=C[X+16>>2],oc=kc>>>0<nc>>>0;do if(!oc&&mc>>>0>=nc>>>0){y[mc+12>>2]=Yb,y[lc>>2]=Yb,y[h+(d+2)]=mc,y[h+(d+3)]=kc,y[h+(d+6)]=0;break b}while(0);$(),a("Reached an unreachable!")}var pc=(jc>>>31<<2)+kc+16|0,qc=C[pc>>2];if((qc|0)==0){if(pc>>>0>=C[X+16>>2]>>>0){y[pc>>2]=Yb,y[h+(d+6)]=kc,y[h+(d+3)]=Yb,y[h+(d+2)]=Yb;break b}$(),a("Reached an unreachable!")}jc<<=1,kc=qc}}}while(0);lb=ab+8|0;break a}}while(0);$(),a("Reached an unreachable!")}lb=0}while(0);return lb}function Kd(a){var b;(y[Cd>>2]|0)==0&&Dd();var c=a>>>0<4294967232;a:do{if(c){var d=C[X+24>>2];if((d|0)!=0){var e=C[X+12>>2],f=e>>>0>(a+40|0)>>>0;do if(f){var g=C[Cd+8>>2],h=(Math.floor(((-40-a-1+e+g|0)>>>0)/(g>>>0))-1)*g|0,i=Ed(d);if((y[i+12>>2]&8|0)==0){var j=Fd(0);b=(i+4|0)>>2;if((j|0)==(y[i>>2]+y[b]|0)){h=Fd(-(h>>>0>2147483646?-2147483648-g|0:h)|0),g=Fd(0);if((h|0)!=-1&g>>>0<j>>>0){h=j-g|0;if((j|0)!=(g|0)){y[b]=y[b]-h|0,y[X+432>>2]=y[X+432>>2]-h|0,Gd(y[X+24>>2],y[X+12>>2]-h|0),b=(j|0)!=(g|0);break a}}}}}while(0);C[X+12>>2]>>>0>C[X+28>>2]>>>0&&(y[X+28>>2]=-1)}}b=0}while(0);return b&1}function Ld(b){var c,d,e,f,g,h,i=b>>2,j,k=(b|0)==0;a:do if(!k){var l=b-8|0,m=l,n=C[X+16>>2],o=l>>>0<n>>>0;b:do if(!o){var p=C[b-4>>2],q=p&3;if((q|0)!=1){var r=p&-8;h=r>>2;var s=b+(r-8)|0,t=s,u=(p&1|0)==0;c:do if(u){var v=C[l>>2];if((q|0)==0)break a;var w=-8-v|0;g=w>>2;var x=b+w|0,z=x,A=v+r|0;if(x>>>0<n>>>0)break b;if((z|0)==(y[X+20>>2]|0)){f=(b+(r-4)|0)>>2;if((y[f]&3|0)!=3){var B=z;e=B>>2;var D=A;break}y[X+8>>2]=A,y[f]=y[f]&-2,y[g+(i+1)]=A|1,y[s>>2]=A;break a}if(v>>>0<256){var E=C[g+(i+2)],F=C[g+(i+3)];if((E|0)==(F|0))y[X>>2]=y[X>>2]&(1<<(v>>>3)^-1),B=z,e=B>>2,D=A;else{var G=((v>>>2&1073741822)<<2)+X+40|0,H=(E|0)!=(G|0)&E>>>0<n>>>0;do if(!H&&(F|0)==(G|0)|F>>>0>=n>>>0){y[E+12>>2]=F,y[F+8>>2]=E,B=z,e=B>>2,D=A;break c}while(0);$(),a("Reached an unreachable!")}}else{var I=x,J=C[g+(i+6)],K=C[g+(i+3)],L=(K|0)==(I|0);do{if(L){var M=w+(b+20)|0,N=y[M>>2];if((N|0)==0){var O=w+(b+16)|0,P=y[O>>2];if((P|0)==0){var Q=0;d=Q>>2;break}var R=O,S=P}else R=M,S=N,j=21;for(;;){var T=S+20|0,U=y[T>>2];if((U|0)!=0)R=T,S=U;else{var V=S+16|0,W=C[V>>2];if((W|0)==0)break;R=V,S=W}}R>>>0<n>>>0&&($(),a("Reached an unreachable!")),y[R>>2]=0,Q=S}else{var Y=C[g+(i+2)];Y>>>0<n>>>0&&($(),a("Reached an unreachable!")),y[Y+12>>2]=K,y[K+8>>2]=Y,Q=K}d=Q>>2}while(0);if((J|0)!=0){var Z=w+(b+28)|0,_=(y[Z>>2]<<2)+X+304|0,ab=(I|0)==(y[_>>2]|0);do{if(ab){y[_>>2]=Q;if((Q|0)!=0)break;y[X+4>>2]=y[X+4>>2]&(1<<y[Z>>2]^-1),B=z,e=B>>2,D=A;break c}J>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!"));var bb=J+16|0;(y[bb>>2]|0)==(I|0)?y[bb>>2]=Q:y[J+20>>2]=Q;if((Q|0)==0){B=z,e=B>>2,D=A;break c}}while(0);Q>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[d+6]=J;var cb=C[g+(i+4)];(cb|0)!=0&&(cb>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[d+4]=cb,y[cb+24>>2]=Q);var db=C[g+(i+5)];(db|0)!=0&&(db>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[d+5]=db,y[db+24>>2]=Q)}B=z,e=B>>2,D=A}}else B=m,e=B>>2,D=r;while(0);var eb=B;if(eb>>>0<s>>>0){var fb=b+(r-4)|0,gb=C[fb>>2];if((gb&1|0)!=0){var hb=(gb&2|0)==0;do if(hb){if((t|0)==(y[X+24>>2]|0)){var ib=y[X+12>>2]+D|0;y[X+12>>2]=ib,y[X+24>>2]=B,y[e+1]=ib|1,(B|0)==(y[X+20>>2]|0)&&(y[X+20>>2]=0,y[X+8>>2]=0);if(ib>>>0<=C[X+28>>2]>>>0)break a;Kd(0);break a}if((t|0)==(y[X+20>>2]|0)){var jb=y[X+8>>2]+D|0;y[X+8>>2]=jb,y[X+20>>2]=B,y[e+1]=jb|1,y[(eb+jb|0)>>2]=jb;break a}var kb=(gb&-8)+D|0,lb=gb>>>3,mb=gb>>>0<256;c:do if(mb){var nb=C[i+h],ob=C[((r|4)>>2)+i];if((nb|0)==(ob|0))y[X>>2]=y[X>>2]&(1<<lb^-1);else{var pb=((gb>>>2&1073741822)<<2)+X+40|0;j=(nb|0)==(pb|0)?63:nb>>>0<C[X+16>>2]>>>0?66:63;do if(j==63&&!((ob|0)!=(pb|0)&&ob>>>0<C[X+16>>2]>>>0)){y[nb+12>>2]=ob,y[ob+8>>2]=nb;break c}while(0);$(),a("Reached an unreachable!")}}else{var qb=s,rb=C[h+(i+4)],sb=C[((r|4)>>2)+i],tb=(sb|0)==(qb|0);do{if(tb){var ub=r+(b+12)|0,vb=y[ub>>2];if((vb|0)==0){var wb=r+(b+8)|0,xb=y[wb>>2];if((xb|0)==0){var yb=0;c=yb>>2;break}var zb=wb,Ab=xb}else zb=ub,Ab=vb,j=73;for(;;){var Bb=Ab+20|0,Cb=y[Bb>>2];if((Cb|0)!=0)zb=Bb,Ab=Cb;else{var Db=Ab+16|0,Eb=C[Db>>2];if((Eb|0)==0)break;zb=Db,Ab=Eb}}zb>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[zb>>2]=0,yb=Ab}else{var Fb=C[i+h];Fb>>>0<C[X+16>>2]>>>0&&($(),a("Reached an 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Tb=(Nb+2<<2)+X+40|0,Ub=C[Tb>>2];Ub>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),Rb=Ub,Sb=Tb}y[Sb>>2]=B,y[Rb+12>>2]=B,y[e+2]=Rb,y[e+3]=Ob;break a}var Vb=B,Wb=Mb>>>8;if((Wb|0)==0)var Xb=0;else if(Mb>>>0>16777215)Xb=31;else var Yb=(Wb+1048320|0)>>>16&8,Zb=Wb<<Yb,$b=(Zb+520192|0)>>>16&4,_b=Zb<<$b,ac=(_b+245760|0)>>>16&2,bc=14-($b|Yb|ac)+(_b<<ac>>>15)|0,Xb=Mb>>>((bc+7|0)>>>0)&1|bc<<1;var cc=(Xb<<2)+X+304|0;y[e+7]=Xb,y[e+5]=0,y[e+4]=0;var dc=y[X+4>>2],ec=1<<Xb,fc=(dc&ec|0)==0;c:do if(fc)y[X+4>>2]=dc|ec,y[cc>>2]=Vb,y[e+6]=cc,y[e+3]=B,y[e+2]=B;else for(var gc=Mb<<((Xb|0)==31?0:25-(Xb>>>1)|0),hc=y[cc>>2];;){if((y[hc+4>>2]&-8|0)==(Mb|0)){var ic=hc+8|0,jc=C[ic>>2],kc=C[X+16>>2],lc=hc>>>0<kc>>>0;do if(!lc&&jc>>>0>=kc>>>0){y[jc+12>>2]=Vb,y[ic>>2]=Vb,y[e+2]=jc,y[e+3]=hc,y[e+6]=0;break c}while(0);$(),a("Reached an unreachable!")}var mc=(gc>>>31<<2)+hc+16|0,nc=C[mc>>2];if((nc|0)==0){if(mc>>>0>=C[X+16>>2]>>>0){y[mc>>2]=Vb,y[e+6]=hc,y[e+3]=B,y[e+2]=B;break c}$(),a("Reached an unreachable!")}gc<<=1,hc=nc}while(0);var oc=y[X+32>>2]-1|0;y[X+32>>2]=oc;if((oc|0)!=0)break a;var pc=y[X+452>>2],qc=(pc|0)==0;c:do if(!qc)for(var rc=pc;;){var sc=y[rc+8>>2];if((sc|0)==0)break c;rc=sc}while(0);y[X+32>>2]=-1;break a}}}}while(0);$(),a("Reached an unreachable!")}while(0)}function Md(b,c){var d,e,f,g=c>>>0>4294967231;a:do if(g){y[Jd>>2]=12;var h=0}else{f=d=b-8|0,e=(b-4|0)>>2;var i=C[e],j=i&-8,k=j-8|0,l=b+k|0,m=d>>>0<C[X+16>>2]>>>0;do if(!m){var n=i&3;if((n|0)!=1&(k|0)>-8){d=(b+(j-4)|0)>>2;if((y[d]&1|0)!=0){g=c>>>0<11?16:c+11&-8;if((n|0)==0){var o=0,p,i=y[f+4>>2]&-8;p=g>>>0<256?0:i>>>0>=(g+4|0)>>>0&&(i-g|0)>>>0<=y[Cd+8>>2]<<1>>>0?f:0,f=17}else j>>>0<g>>>0?(l|0)!=(y[X+24>>2]|0)?f=21:(d=y[X+12>>2]+j|0,d>>>0>g>>>0?(o=d-g|0,p=b+(g-8)|0,y[e]=g|i&1|2,y[b+(g-4)>>2]=o|1,y[X+24>>2]=p,y[X+12>>2]=o,o=0,p=f,f=17):f=21):(o=j-g|0,o>>>0>15?(y[e]=g|i&1|2,y[b+(g-4)>>2]=o|3,y[d]=y[d]|1,o=b+g|0):o=0,p=f,f=17);do if(f==17&&(p|0)!=0){(o|0)!=0&&Ld(o),h=p+8|0;break a}while(0);f=ac(c);if((f|0)==0){h=0;break a}e=j-((y[e]&3|0)==0?8:4)|0,j=f,i=b,e=e>>>0<c>>>0?e:c;if(e>=20&&i%2==j%2)if(i%4==j%4){for(e=i+e;i%4;)v[j++]=v[i++];i>>=2,j>>=2;for(o=e>>2;i<o;)y[j++]=y[i++];i<<=2;for(j<<=2;i<e;)v[j++]=v[i++]}else{e=i+e,i%2&&(v[j++]=v[i++]),i>>=1,j>>=1;for(o=e>>1;i<o;)gb[j++]=gb[i++];i<<=1,j<<=1,i<e&&(v[j++]=v[i++])}else for(;e--;)v[j++]=v[i++];Ld(b),h=f;break a}}}while(0);$(),a("Reached an unreachable!")}while(0);return h}function Dd(){if((y[Cd>>2]|0)==0){var b=Nd();(b-1&b|0)==0?(y[Cd+8>>2]=b,y[Cd+4>>2]=b,y[Cd+12>>2]=-1,y[Cd+16>>2]=2097152,y[Cd+20>>2]=0,y[X+440>>2]=0,y[Cd>>2]=Math.floor(Date.now()/1e3)&-16^1431655768):($(),a("Reached an unreachable!"))}}function Od(a){if((a|0)==0)a=0;else var a=y[a-4>>2],b=a&3,a=(b|0)==1?0:(a&-8)-((b|0)==0?8:4)|0;return a}function Ed(a){var b,c=X+444|0;for(b=c>>2;;){var d=C[b];if(d>>>0<=a>>>0&&(d+y[b+1]|0)>>>0>a>>>0){var e=c;break}b=C[b+2];if((b|0)==0){e=0;break}c=b,b=c>>2}return e}function Gd(a,b){var c=a+8|0,c=(c&7|0)==0?0:-c&7,d=b-c|0;y[X+24>>2]=a+c|0,y[X+12>>2]=d,y[c+(a+4)>>2]=d|1,y[b+(a+4)>>2]=40,y[X+28>>2]=y[Cd+16>>2]}function Hd(b,c,d){var e,f,g,h=c>>2,i=b>>2,j,k=b+8|0,k=(k&7|0)==0?0:-k&7;f=c+8|0;var l=(f&7|0)==0?0:-f&7;g=l>>2;var m=c+l|0,n=k+d|0;f=n>>2;var o=b+n|0,p=m-(b+k)-d|0;y[(k+4>>2)+i]=d|3,d=(m|0)==(y[X+24>>2]|0);a:do if(d){var q=y[X+12>>2]+p|0;y[X+12>>2]=q,y[X+24>>2]=o,y[f+(i+1)]=q|1}else if((m|0)==(y[X+20>>2]|0))q=y[X+8>>2]+p|0,y[X+8>>2]=q,y[X+20>>2]=o,y[f+(i+1)]=q|1,y[(b+q+n|0)>>2]=q;else{var r=C[g+(h+1)];if((r&3|0)==1){var q=r&-8,s=r>>>3,t=r>>>0<256;b:do if(t){var u=C[((l|8)>>2)+h],v=C[g+(h+3)];if((u|0)==(v|0))y[X>>2]=y[X>>2]&(1<<s^-1);else{var w=((r>>>2&1073741822)<<2)+X+40|0;j=(u|0)==(w|0)?15:u>>>0<C[X+16>>2]>>>0?18:15;do if(j==15&&!((v|0)!=(w|0)&&v>>>0<C[X+16>>2]>>>0)){y[u+12>>2]=v,y[v+8>>2]=u;break b}while(0);$(),a("Reached an unreachable!")}}else{j=m,u=C[((l|24)>>2)+h],v=C[g+(h+3)],w=(v|0)==(j|0);do{if(w){e=l|16;var x=e+(c+4)|0,z=y[x>>2];if((z|0)==0){e=c+e|0,z=y[e>>2];if((z|0)==0){z=0,e=z>>2;break}}else e=x;for(;;){var x=z+20|0,A=y[x>>2];if((A|0)==0){x=z+16|0,A=C[x>>2];if((A|0)==0)break}e=x,z=A}e>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[e>>2]=0}else e=C[((l|8)>>2)+h],e>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[e+12>>2]=v,y[v+8>>2]=e,z=v;e=z>>2}while(0);if((u|0)!=0){v=l+(c+28)|0,w=(y[v>>2]<<2)+X+304|0,x=(j|0)==(y[w>>2]|0);do{if(x){y[w>>2]=z;if((z|0)!=0)break;y[X+4>>2]=y[X+4>>2]&(1<<y[v>>2]^-1);break b}u>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),A=u+16|0,(y[A>>2]|0)==(j|0)?y[A>>2]=z:y[u+20>>2]=z;if((z|0)==0)break b}while(0);z>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[e+6]=u,j=l|16,u=C[(j>>2)+h],(u|0)!=0&&(u>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[e+4]=u,y[u+24>>2]=z),j=C[(j+4>>2)+h],(j|0)!=0&&(j>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!")),y[e+5]=j,y[j+24>>2]=z)}}while(0);r=c+(q|l)|0,q=q+p|0}else r=m,q=p;r=r+4|0,y[r>>2]=y[r>>2]&-2,y[f+(i+1)]=q|1,y[(q>>2)+i+f]=q;if(q>>>0<256)s=q>>>2&1073741822,r=(s<<2)+X+40|0,t=C[X>>2],q=1<<(q>>>3),(t&q|0)==0?(y[X>>2]=t|q,q=r,s=(s+2<<2)+X+40|0):(s=(s+2<<2)+X+40|0,q=C[s>>2],q>>>0<C[X+16>>2]>>>0&&($(),a("Reached an unreachable!"))),y[s>>2]=o,y[q+12>>2]=o,y[f+(i+2)]=q,y[f+(i+3)]=r;else{r=o,t=q>>>8,(t|0)==0?s=0:q>>>0>16777215?s=31:(s=(t+1048320|0)>>>16&8,j=t<<s,t=(j+520192|0)>>>16&4,j<<=t,u=(j+245760|0)>>>16&2,s=14-(t|s|u)+(j<<u>>>15)|0,s=q>>>((s+7|0)>>>0)&1|s<<1),t=(s<<2)+X+304|0,y[f+(i+7)]=s,j=n+(b+16)|0,y[f+(i+5)]=0,y[j>>2]=0,j=y[X+4>>2],u=1<<s;if((j&u|0)==0)y[X+4>>2]=j|u,y[t>>2]=r,y[f+(i+6)]=t,y[f+(i+3)]=r,y[f+(i+2)]=r;else{s=q<<((s|0)==31?0:25-(s>>>1)|0);for(t=y[t>>2];;){if((y[t+4>>2]&-8|0)==(q|0)){j=t+8|0,u=C[j>>2],v=C[X+16>>2],w=t>>>0<v>>>0;do if(!w&&u>>>0>=v>>>0){y[u+12>>2]=r,y[j>>2]=r,y[f+(i+2)]=u,y[f+(i+3)]=t,y[f+(i+6)]=0;break a}while(0);$(),a("Reached an unreachable!")}j=(s>>>31<<2)+t+16|0,u=C[j>>2];if((u|0)==0){if(j>>>0>=C[X+16>>2]>>>0){y[j>>2]=r,y[f+(i+6)]=t,y[f+(i+3)]=r,y[f+(i+2)]=r;break a}$(),a("Reached an unreachable!")}s<<=1,t=u}}}}while(0);return b+(k|8)|0}function Id(b,c){var d,e,f=C[X+24>>2];e=f>>2;var g=Ed(f),h=y[g>>2];d=y[g+4>>2];var g=h+d|0,i=h+(d-39)|0,h=h+(d-47)+((i&7|0)==0?0:-i&7)|0,h=h>>>0<(f+16|0)>>>0?f:h,i=h+8|0;d=i>>2,Gd(b,c-40|0),y[(h+4|0)>>2]=27,y[d]=y[X+444>>2],y[d+1]=y[X+448>>2],y[d+2]=y[X+452>>2],y[d+3]=y[X+456>>2],y[X+444>>2]=b,y[X+448>>2]=c,y[X+456>>2]=0,y[X+452>>2]=i,d=h+28|0,y[d>>2]=7,i=(h+32|0)>>>0<g>>>0;a:do if(i)for(var j=d;;){var k=j+4|0;y[k>>2]=7;if((j+8|0)>>>0>=g>>>0)break a;j=k}while(0);g=(h|0)==(f|0);a:do if(!g){d=h-f|0,i=f+d|0,j=d+(f+4)|0,y[j>>2]=y[j>>2]&-2,y[e+1]=d|1,y[i>>2]=d;if(d>>>0<256)j=d>>>2&1073741822,i=(j<<2)+X+40|0,k=C[X>>2],d=1<<(d>>>3),(k&d|0)==0?(y[X>>2]=k|d,d=i,j=(j+2<<2)+X+40|0):(j=(j+2<<2)+X+40|0,d=C[j>>2],d>>>0<C[X+16>>2]>>>0&&($(),a("Reached an 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