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0}else{c[v+20>>2]=f;c[f+24>>2]=v;break}}}while(0);if(p>>>0<16){e=p+b|0;c[d+4>>2]=e|3;f=r+(e+4)|0;c[f>>2]=c[f>>2]|1}else{c[d+4>>2]=b|3;c[r+(b|4)>>2]=p|1;c[r+(p+b)>>2]=p;f=c[438]|0;if((f|0)!=0){e=c[441]|0;i=f>>>3;f=i<<1;q=1784+(f<<2)|0;k=c[436]|0;g=1<>2]|0;if(l>>>0>=(c[440]|0)>>>0){y=l;z=i;break}ap();return 0;return 0}}while(0);c[z>>2]=e;c[y+12>>2]=e;c[e+8>>2]=y;c[e+12>>2]=q}c[438]=p;c[441]=m}f=d+8|0;if((f|0)==0){o=b;break}else{n=f}return n|0}else{if(a>>>0>4294967231){o=-1;break}f=a+11|0;g=f&-8;k=c[437]|0;if((k|0)==0){o=g;break}r=-g|0;i=f>>>8;do{if((i|0)==0){A=0}else{if(g>>>0>16777215){A=31;break}f=(i+1048320|0)>>>16&8;l=i<>>16&4;j=l<>>16&2;B=14-(h|f|l)+(j<>>15)|0;A=g>>>((B+7|0)>>>0)&1|B<<1}}while(0);i=c[2048+(A<<2)>>2]|0;L2455:do{if((i|0)==0){C=0;D=r;E=0}else{if((A|0)==31){F=0}else{F=25-(A>>>1)|0}d=0;m=r;p=i;q=g<>2]&-8;l=B-g|0;if(l>>>0>>0){if((B|0)==(g|0)){C=p;D=l;E=p;break 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0}else{c[L+16>>2]=i;c[i+24>>2]=L;break}}}while(0);i=c[K+20>>2]|0;if((i|0)==0){break}if(i>>>0<(c[440]|0)>>>0){ap();return 0;return 0}else{c[L+20>>2]=i;c[i+24>>2]=L;break}}}while(0);do{if(J>>>0<16){e=J+g|0;c[K+4>>2]=e|3;i=q+(e+4)|0;c[i>>2]=c[i>>2]|1}else{c[K+4>>2]=g|3;c[q+(g|4)>>2]=J|1;c[q+(J+g)>>2]=J;i=J>>>3;if(J>>>0<256){e=i<<1;m=1784+(e<<2)|0;r=c[436]|0;j=1<>2]|0;if(d>>>0>=(c[440]|0)>>>0){O=d;P=i;break}ap();return 0;return 0}}while(0);c[P>>2]=k;c[O+12>>2]=k;c[q+(g+8)>>2]=O;c[q+(g+12)>>2]=m;break}e=p;j=J>>>8;do{if((j|0)==0){Q=0}else{if(J>>>0>16777215){Q=31;break}r=(j+1048320|0)>>>16&8;i=j<>>16&4;B=i<>>16&2;l=14-(d|r|i)+(B<>>15)|0;Q=J>>>((l+7|0)>>>0)&1|l<<1}}while(0);j=2048+(Q<<2)|0;c[q+(g+28)>>2]=Q;c[q+(g+20)>>2]=0;c[q+(g+16)>>2]=0;m=c[437]|0;l=1<>2]=e;c[q+(g+24)>>2]=j;c[q+(g+12)>>2]=e;c[q+(g+8)>>2]=e;break}if((Q|0)==31){R=0}else{R=25-(Q>>>1)|0}l=J<>2]|0;while(1){if((c[m+4>>2]&-8|0)==(J|0)){break}S=m+16+(l>>>31<<2)|0;j=c[S>>2]|0;if((j|0)==0){T=1998;break}else{l=l<<1;m=j}}if((T|0)==1998){if(S>>>0<(c[440]|0)>>>0){ap();return 0;return 0}else{c[S>>2]=e;c[q+(g+24)>>2]=m;c[q+(g+12)>>2]=e;c[q+(g+8)>>2]=e;break}}l=m+8|0;j=c[l>>2]|0;i=c[440]|0;if(m>>>0>>0){ap();return 0;return 0}if(j>>>0>>0){ap();return 0;return 0}else{c[j+12>>2]=e;c[l>>2]=e;c[q+(g+8)>>2]=j;c[q+(g+12)>>2]=m;c[q+(g+24)>>2]=0;break}}}while(0);q=K+8|0;if((q|0)==0){o=g;break}else{n=q}return 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L2714}}}while(0);c[547]=c[547]|4;ad=W;T=2045}else{ad=0;T=2045}}while(0);do{if((T|0)==2045){if(S>>>0>=2147483647){break}W=aB(S|0)|0;Z=aB(0)|0;if(!((Z|0)!=-1&(W|0)!=-1&W>>>0>>0)){break}ac=Z-W|0;Z=ac>>>0>(o+40|0)>>>0;Y=Z?W:-1;if((Y|0)!=-1){aa=Z?ac:ad;ab=Y;T=2048}}}while(0);do{if((T|0)==2048){ad=(c[544]|0)+aa|0;c[544]=ad;if(ad>>>0>(c[545]|0)>>>0){c[545]=ad}ad=c[442]|0;L2756:do{if((ad|0)==0){S=c[440]|0;if((S|0)==0|ab>>>0>>0){c[440]=ab}c[548]=ab;c[549]=aa;c[551]=0;c[445]=c[2];c[444]=-1;S=0;do{Y=S<<1;ac=1784+(Y<<2)|0;c[1784+(Y+3<<2)>>2]=ac;c[1784+(Y+2<<2)>>2]=ac;S=S+1|0;}while(S>>>0<32);S=ab+8|0;if((S&7|0)==0){ae=0}else{ae=-S&7}S=aa-40-ae|0;c[442]=ab+ae;c[439]=S;c[ab+(ae+4)>>2]=S|1;c[ab+(aa-36)>>2]=40;c[443]=c[6]}else{S=2192;while(1){af=c[S>>2]|0;ag=S+4|0;ah=c[ag>>2]|0;if((ab|0)==(af+ah|0)){T=2060;break}ac=c[S+8>>2]|0;if((ac|0)==0){break}else{S=ac}}do{if((T|0)==2060){if((c[S+12>>2]&8|0)!=0){break}ac=ad;if(!(ac>>>0>=af>>>0&ac>>>0>>0)){break}c[ag>>2]=ah+aa;ac=c[442]|0;Y=(c[439]|0)+aa|0;Z=ac;W=ac+8|0;if((W&7|0)==0){ai=0}else{ai=-W&7}W=Y-ai|0;c[442]=Z+ai;c[439]=W;c[Z+(ai+4)>>2]=W|1;c[Z+(Y+4)>>2]=40;c[443]=c[6];break L2756}}while(0);if(ab>>>0<(c[440]|0)>>>0){c[440]=ab}S=ab+aa|0;Y=2192;while(1){aj=Y|0;if((c[aj>>2]|0)==(S|0)){T=2070;break}Z=c[Y+8>>2]|0;if((Z|0)==0){break}else{Y=Z}}do{if((T|0)==2070){if((c[Y+12>>2]&8|0)!=0){break}c[aj>>2]=ab;S=Y+4|0;c[S>>2]=(c[S>>2]|0)+aa;S=ab+8|0;if((S&7|0)==0){ak=0}else{ak=-S&7}S=ab+(aa+8)|0;if((S&7|0)==0){al=0}else{al=-S&7}S=ab+(al+aa)|0;Z=S;W=ak+o|0;ac=ab+W|0;_=ac;K=S-(ab+ak)-o|0;c[ab+(ak+4)>>2]=o|3;do{if((Z|0)==(c[442]|0)){J=(c[439]|0)+K|0;c[439]=J;c[442]=_;c[ab+(W+4)>>2]=J|1}else{if((Z|0)==(c[441]|0)){J=(c[438]|0)+K|0;c[438]=J;c[441]=_;c[ab+(W+4)>>2]=J|1;c[ab+(J+W)>>2]=J;break}J=aa+4|0;X=c[ab+(J+al)>>2]|0;if((X&3|0)==1){$=X&-8;V=X>>>3;L2791:do{if(X>>>0<256){U=c[ab+((al|8)+aa)>>2]|0;Q=c[ab+(aa+12+al)>>2]|0;R=1784+(V<<1<<2)|0;do{if((U|0)!=(R|0)){if(U>>>0<(c[440]|0)>>>0){ap();return 0;return 0}if((c[U+12>>2]|0)==(Z|0)){break}ap();return 0;return 0}}while(0);if((Q|0)==(U|0)){c[436]=c[436]&(1<>>0<(c[440]|0)>>>0){ap();return 0;return 0}m=Q+8|0;if((c[m>>2]|0)==(Z|0)){am=m;break}ap();return 0;return 0}}while(0);c[U+12>>2]=Q;c[am>>2]=U}else{R=S;m=c[ab+((al|24)+aa)>>2]|0;P=c[ab+(aa+12+al)>>2]|0;do{if((P|0)==(R|0)){O=al|16;g=ab+(J+O)|0;L=c[g>>2]|0;if((L|0)==0){e=ab+(O+aa)|0;O=c[e>>2]|0;if((O|0)==0){an=0;break}else{aq=O;ar=e}}else{aq=L;ar=g}while(1){g=aq+20|0;L=c[g>>2]|0;if((L|0)!=0){aq=L;ar=g;continue}g=aq+16|0;L=c[g>>2]|0;if((L|0)==0){break}else{aq=L;ar=g}}if(ar>>>0<(c[440]|0)>>>0){ap();return 0;return 0}else{c[ar>>2]=0;an=aq;break}}else{g=c[ab+((al|8)+aa)>>2]|0;if(g>>>0<(c[440]|0)>>>0){ap();return 0;return 0}L=g+12|0;if((c[L>>2]|0)!=(R|0)){ap();return 0;return 0}e=P+8|0;if((c[e>>2]|0)==(R|0)){c[L>>2]=P;c[e>>2]=g;an=P;break}else{ap();return 0;return 0}}}while(0);if((m|0)==0){break}P=ab+(aa+28+al)|0;U=2048+(c[P>>2]<<2)|0;do{if((R|0)==(c[U>>2]|0)){c[U>>2]=an;if((an|0)!=0){break}c[437]=c[437]&(1<>2]^-1);break L2791}else{if(m>>>0<(c[440]|0)>>>0){ap();return 0;return 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L2973}else{if(p>>>0<(c[440]|0)>>>0){ap()}k=p+16|0;if((c[k>>2]|0)==(t|0)){c[k>>2]=A}else{c[p+20>>2]=A}if((A|0)==0){q=n;r=o;break L2973}}}while(0);if(A>>>0<(c[440]|0)>>>0){ap()}c[A+24>>2]=p;t=c[a+(l+16)>>2]|0;do{if((t|0)!=0){if(t>>>0<(c[440]|0)>>>0){ap()}else{c[A+16>>2]=t;c[t+24>>2]=A;break}}}while(0);t=c[a+(l+20)>>2]|0;if((t|0)==0){q=n;r=o;break}if(t>>>0<(c[440]|0)>>>0){ap()}else{c[A+20>>2]=t;c[t+24>>2]=A;q=n;r=o;break}}else{q=d;r=h}}while(0);d=q;if(d>>>0>=i>>>0){ap()}A=a+(h-4)|0;e=c[A>>2]|0;if((e&1|0)==0){ap()}do{if((e&2|0)==0){if((j|0)==(c[442]|0)){B=(c[439]|0)+r|0;c[439]=B;c[442]=q;c[q+4>>2]=B|1;if((q|0)==(c[441]|0)){c[441]=0;c[438]=0}if(B>>>0<=(c[443]|0)>>>0){return}b3(0)|0;return}if((j|0)==(c[441]|0)){B=(c[438]|0)+r|0;c[438]=B;c[441]=q;c[q+4>>2]=B|1;c[d+B>>2]=B;return}B=(e&-8)+r|0;C=e>>>3;L3079:do{if(e>>>0<256){u=c[a+h>>2]|0;g=c[a+(h|4)>>2]|0;b=1784+(C<<1<<2)|0;do{if((u|0)!=(b|0)){if(u>>>0<(c[440]|0)>>>0){ap()}if((c[u+12>>2]|0)==(j|0)){break}ap()}}while(0);if((g|0)==(u|0)){c[436]=c[436]&(1<>>0<(c[440]|0)>>>0){ap()}f=g+8|0;if((c[f>>2]|0)==(j|0)){D=f;break}ap()}}while(0);c[u+12>>2]=g;c[D>>2]=u}else{b=i;f=c[a+(h+16)>>2]|0;t=c[a+(h|4)>>2]|0;do{if((t|0)==(b|0)){p=a+(h+12)|0;v=c[p>>2]|0;if((v|0)==0){m=a+(h+8)|0;k=c[m>>2]|0;if((k|0)==0){E=0;break}else{F=k;G=m}}else{F=v;G=p}while(1){p=F+20|0;v=c[p>>2]|0;if((v|0)!=0){F=v;G=p;continue}p=F+16|0;v=c[p>>2]|0;if((v|0)==0){break}else{F=v;G=p}}if(G>>>0<(c[440]|0)>>>0){ap()}else{c[G>>2]=0;E=F;break}}else{p=c[a+h>>2]|0;if(p>>>0<(c[440]|0)>>>0){ap()}v=p+12|0;if((c[v>>2]|0)!=(b|0)){ap()}m=t+8|0;if((c[m>>2]|0)==(b|0)){c[v>>2]=t;c[m>>2]=p;E=t;break}else{ap()}}}while(0);if((f|0)==0){break}t=a+(h+20)|0;u=2048+(c[t>>2]<<2)|0;do{if((b|0)==(c[u>>2]|0)){c[u>>2]=E;if((E|0)!=0){break}c[437]=c[437]&(1<>2]^-1);break L3079}else{if(f>>>0<(c[440]|0)>>>0){ap()}g=f+16|0;if((c[g>>2]|0)==(b|0)){c[g>>2]=E}else{c[f+20>>2]=E}if((E|0)==0){break L3079}}}while(0);if(E>>>0<(c[440]|0)>>>0){ap()}c[E+24>>2]=f;b=c[a+(h+8)>>2]|0;do{if((b|0)!=0){if(b>>>0<(c[440]|0)>>>0){ap()}else{c[E+16>>2]=b;c[b+24>>2]=E;break}}}while(0);b=c[a+(h+12)>>2]|0;if((b|0)==0){break}if(b>>>0<(c[440]|0)>>>0){ap()}else{c[E+20>>2]=b;c[b+24>>2]=E;break}}}while(0);c[q+4>>2]=B|1;c[d+B>>2]=B;if((q|0)!=(c[441]|0)){H=B;break}c[438]=B;return}else{c[A>>2]=e&-2;c[q+4>>2]=r|1;c[d+r>>2]=r;H=r}}while(0);r=H>>>3;if(H>>>0<256){d=r<<1;e=1784+(d<<2)|0;A=c[436]|0;E=1<>2]|0;if(h>>>0>=(c[440]|0)>>>0){I=h;J=r;break}ap()}}while(0);c[J>>2]=q;c[I+12>>2]=q;c[q+8>>2]=I;c[q+12>>2]=e;return}e=q;I=H>>>8;do{if((I|0)==0){K=0}else{if(H>>>0>16777215){K=31;break}J=(I+1048320|0)>>>16&8;d=I<>>16&4;A=d<>>16&2;r=14-(E|J|d)+(A<>>15)|0;K=H>>>((r+7|0)>>>0)&1|r<<1}}while(0);I=2048+(K<<2)|0;c[q+28>>2]=K;c[q+20>>2]=0;c[q+16>>2]=0;r=c[437]|0;d=1<>2]=e;c[q+24>>2]=I;c[q+12>>2]=q;c[q+8>>2]=q}else{if((K|0)==31){L=0}else{L=25-(K>>>1)|0}A=H<>2]|0;while(1){if((c[J+4>>2]&-8|0)==(H|0)){break}M=J+16+(A>>>31<<2)|0;E=c[M>>2]|0;if((E|0)==0){N=2357;break}else{A=A<<1;J=E}}if((N|0)==2357){if(M>>>0<(c[440]|0)>>>0){ap()}else{c[M>>2]=e;c[q+24>>2]=J;c[q+12>>2]=q;c[q+8>>2]=q;break}}A=J+8|0;B=c[A>>2]|0;E=c[440]|0;if(J>>>0>>0){ap()}if(B>>>0>>0){ap()}else{c[B+12>>2]=e;c[A>>2]=e;c[q+8>>2]=B;c[q+12>>2]=J;c[q+24>>2]=0;break}}}while(0);q=(c[444]|0)-1|0;c[444]=q;if((q|0)==0){O=2200}else{return}while(1){q=c[O>>2]|0;if((q|0)==0){break}else{O=q+8|0}}c[444]=-1;return}function b2(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;if((a|0)==0){d=b0(b)|0;return d|0}if(b>>>0>4294967231){c[(aC()|0)>>2]=12;d=0;return d|0}if(b>>>0<11){e=16}else{e=b+11&-8}f=b4(a-8|0,e)|0;if((f|0)!=0){d=f+8|0;return d|0}f=b0(b)|0;if((f|0)==0){d=0;return d|0}e=c[a-4>>2]|0;g=(e&-8)-((e&3|0)==0?8:4)|0;e=g>>>0>>0?g:b;b6(f|0,a|0,e)|0;b1(a);d=f;return d|0}function b3(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;do{if((c[2]|0)==0){b=ao(8)|0;if((b-1&b|0)==0){c[4]=b;c[3]=b;c[5]=-1;c[6]=2097152;c[7]=0;c[547]=0;c[2]=(aF(0)|0)&-16^1431655768;break}else{ap();return 0;return 0}}}while(0);if(a>>>0>=4294967232){d=0;return d|0}b=c[442]|0;if((b|0)==0){d=0;return 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0}k=e&3;if(!((k|0)!=1&g>>>0>>0)){ap();return 0;return 0}l=g+(f|4)|0;m=c[l>>2]|0;if((m&1|0)==0){ap();return 0;return 0}if((k|0)==0){if(b>>>0<256){n=0;return n|0}do{if(f>>>0>=(b+4|0)>>>0){if((f-b|0)>>>0>c[4]<<1>>>0){break}else{n=a}return n|0}}while(0);n=0;return n|0}if(f>>>0>=b>>>0){k=f-b|0;if(k>>>0<=15){n=a;return n|0}c[d>>2]=e&1|b|2;c[g+(b+4)>>2]=k|3;c[l>>2]=c[l>>2]|1;b5(g+b|0,k);n=a;return n|0}if((i|0)==(c[442]|0)){k=(c[439]|0)+f|0;if(k>>>0<=b>>>0){n=0;return n|0}l=k-b|0;c[d>>2]=e&1|b|2;c[g+(b+4)>>2]=l|1;c[442]=g+b;c[439]=l;n=a;return n|0}if((i|0)==(c[441]|0)){l=(c[438]|0)+f|0;if(l>>>0>>0){n=0;return n|0}k=l-b|0;if(k>>>0>15){c[d>>2]=e&1|b|2;c[g+(b+4)>>2]=k|1;c[g+l>>2]=k;o=g+(l+4)|0;c[o>>2]=c[o>>2]&-2;p=g+b|0;q=k}else{c[d>>2]=e&1|l|2;e=g+(l+4)|0;c[e>>2]=c[e>>2]|1;p=0;q=0}c[438]=q;c[441]=p;n=a;return n|0}if((m&2|0)!=0){n=0;return n|0}p=(m&-8)+f|0;if(p>>>0>>0){n=0;return n|0}q=p-b|0;e=m>>>3;L3299:do{if(m>>>0<256){l=c[g+(f+8)>>2]|0;k=c[g+(f+12)>>2]|0;o=1784+(e<<1<<2)|0;do{if((l|0)!=(o|0)){if(l>>>0>>0){ap();return 0;return 0}if((c[l+12>>2]|0)==(i|0)){break}ap();return 0;return 0}}while(0);if((k|0)==(l|0)){c[436]=c[436]&(1<>>0>>0){ap();return 0;return 0}s=k+8|0;if((c[s>>2]|0)==(i|0)){r=s;break}ap();return 0;return 0}}while(0);c[l+12>>2]=k;c[r>>2]=l}else{o=h;s=c[g+(f+24)>>2]|0;t=c[g+(f+12)>>2]|0;do{if((t|0)==(o|0)){u=g+(f+20)|0;v=c[u>>2]|0;if((v|0)==0){w=g+(f+16)|0;x=c[w>>2]|0;if((x|0)==0){y=0;break}else{z=x;A=w}}else{z=v;A=u}while(1){u=z+20|0;v=c[u>>2]|0;if((v|0)!=0){z=v;A=u;continue}u=z+16|0;v=c[u>>2]|0;if((v|0)==0){break}else{z=v;A=u}}if(A>>>0>>0){ap();return 0;return 0}else{c[A>>2]=0;y=z;break}}else{u=c[g+(f+8)>>2]|0;if(u>>>0>>0){ap();return 0;return 0}v=u+12|0;if((c[v>>2]|0)!=(o|0)){ap();return 0;return 0}w=t+8|0;if((c[w>>2]|0)==(o|0)){c[v>>2]=t;c[w>>2]=u;y=t;break}else{ap();return 0;return 0}}}while(0);if((s|0)==0){break}t=g+(f+28)|0;l=2048+(c[t>>2]<<2)|0;do{if((o|0)==(c[l>>2]|0)){c[l>>2]=y;if((y|0)!=0){break}c[437]=c[437]&(1<>2]^-1);break L3299}else{if(s>>>0<(c[440]|0)>>>0){ap();return 0;return 0}k=s+16|0;if((c[k>>2]|0)==(o|0)){c[k>>2]=y}else{c[s+20>>2]=y}if((y|0)==0){break L3299}}}while(0);if(y>>>0<(c[440]|0)>>>0){ap();return 0;return 0}c[y+24>>2]=s;o=c[g+(f+16)>>2]|0;do{if((o|0)!=0){if(o>>>0<(c[440]|0)>>>0){ap();return 0;return 0}else{c[y+16>>2]=o;c[o+24>>2]=y;break}}}while(0);o=c[g+(f+20)>>2]|0;if((o|0)==0){break}if(o>>>0<(c[440]|0)>>>0){ap();return 0;return 0}else{c[y+20>>2]=o;c[o+24>>2]=y;break}}}while(0);if(q>>>0<16){c[d>>2]=p|c[d>>2]&1|2;y=g+(p|4)|0;c[y>>2]=c[y>>2]|1;n=a;return n|0}else{c[d>>2]=c[d>>2]&1|b|2;c[g+(b+4)>>2]=q|3;d=g+(p|4)|0;c[d>>2]=c[d>>2]|1;b5(g+b|0,q);n=a;return n|0}return 0}function b5(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;d=a;e=d+b|0;f=e;g=c[a+4>>2]|0;L3375:do{if((g&1|0)==0){h=c[a>>2]|0;if((g&3|0)==0){return}i=d+(-h|0)|0;j=i;k=h+b|0;l=c[440]|0;if(i>>>0>>0){ap()}if((j|0)==(c[441]|0)){m=d+(b+4)|0;if((c[m>>2]&3|0)!=3){n=j;o=k;break}c[438]=k;c[m>>2]=c[m>>2]&-2;c[d+(4-h)>>2]=k|1;c[e>>2]=k;return}m=h>>>3;if(h>>>0<256){p=c[d+(8-h)>>2]|0;q=c[d+(12-h)>>2]|0;r=1784+(m<<1<<2)|0;do{if((p|0)!=(r|0)){if(p>>>0>>0){ap()}if((c[p+12>>2]|0)==(j|0)){break}ap()}}while(0);if((q|0)==(p|0)){c[436]=c[436]&(1<>>0>>0){ap()}t=q+8|0;if((c[t>>2]|0)==(j|0)){s=t;break}ap()}}while(0);c[p+12>>2]=q;c[s>>2]=p;n=j;o=k;break}r=i;m=c[d+(24-h)>>2]|0;t=c[d+(12-h)>>2]|0;do{if((t|0)==(r|0)){u=16-h|0;v=d+(u+4)|0;w=c[v>>2]|0;if((w|0)==0){x=d+u|0;u=c[x>>2]|0;if((u|0)==0){y=0;break}else{z=u;A=x}}else{z=w;A=v}while(1){v=z+20|0;w=c[v>>2]|0;if((w|0)!=0){z=w;A=v;continue}v=z+16|0;w=c[v>>2]|0;if((w|0)==0){break}else{z=w;A=v}}if(A>>>0>>0){ap()}else{c[A>>2]=0;y=z;break}}else{v=c[d+(8-h)>>2]|0;if(v>>>0>>0){ap()}w=v+12|0;if((c[w>>2]|0)!=(r|0)){ap()}x=t+8|0;if((c[x>>2]|0)==(r|0)){c[w>>2]=t;c[x>>2]=v;y=t;break}else{ap()}}}while(0);if((m|0)==0){n=j;o=k;break}t=d+(28-h)|0;l=2048+(c[t>>2]<<2)|0;do{if((r|0)==(c[l>>2]|0)){c[l>>2]=y;if((y|0)!=0){break}c[437]=c[437]&(1<>2]^-1);n=j;o=k;break L3375}else{if(m>>>0<(c[440]|0)>>>0){ap()}i=m+16|0;if((c[i>>2]|0)==(r|0)){c[i>>2]=y}else{c[m+20>>2]=y}if((y|0)==0){n=j;o=k;break L3375}}}while(0);if(y>>>0<(c[440]|0)>>>0){ap()}c[y+24>>2]=m;r=16-h|0;t=c[d+r>>2]|0;do{if((t|0)!=0){if(t>>>0<(c[440]|0)>>>0){ap()}else{c[y+16>>2]=t;c[t+24>>2]=y;break}}}while(0);t=c[d+(r+4)>>2]|0;if((t|0)==0){n=j;o=k;break}if(t>>>0<(c[440]|0)>>>0){ap()}else{c[y+20>>2]=t;c[t+24>>2]=y;n=j;o=k;break}}else{n=a;o=b}}while(0);a=c[440]|0;if(e>>>0>>0){ap()}y=d+(b+4)|0;z=c[y>>2]|0;do{if((z&2|0)==0){if((f|0)==(c[442]|0)){A=(c[439]|0)+o|0;c[439]=A;c[442]=n;c[n+4>>2]=A|1;if((n|0)!=(c[441]|0)){return}c[441]=0;c[438]=0;return}if((f|0)==(c[441]|0)){A=(c[438]|0)+o|0;c[438]=A;c[441]=n;c[n+4>>2]=A|1;c[n+A>>2]=A;return}A=(z&-8)+o|0;s=z>>>3;L3474:do{if(z>>>0<256){g=c[d+(b+8)>>2]|0;t=c[d+(b+12)>>2]|0;h=1784+(s<<1<<2)|0;do{if((g|0)!=(h|0)){if(g>>>0>>0){ap()}if((c[g+12>>2]|0)==(f|0)){break}ap()}}while(0);if((t|0)==(g|0)){c[436]=c[436]&(1<>>0>>0){ap()}m=t+8|0;if((c[m>>2]|0)==(f|0)){B=m;break}ap()}}while(0);c[g+12>>2]=t;c[B>>2]=g}else{h=e;m=c[d+(b+24)>>2]|0;l=c[d+(b+12)>>2]|0;do{if((l|0)==(h|0)){i=d+(b+20)|0;p=c[i>>2]|0;if((p|0)==0){q=d+(b+16)|0;v=c[q>>2]|0;if((v|0)==0){C=0;break}else{D=v;E=q}}else{D=p;E=i}while(1){i=D+20|0;p=c[i>>2]|0;if((p|0)!=0){D=p;E=i;continue}i=D+16|0;p=c[i>>2]|0;if((p|0)==0){break}else{D=p;E=i}}if(E>>>0>>0){ap()}else{c[E>>2]=0;C=D;break}}else{i=c[d+(b+8)>>2]|0;if(i>>>0>>0){ap()}p=i+12|0;if((c[p>>2]|0)!=(h|0)){ap()}q=l+8|0;if((c[q>>2]|0)==(h|0)){c[p>>2]=l;c[q>>2]=i;C=l;break}else{ap()}}}while(0);if((m|0)==0){break}l=d+(b+28)|0;g=2048+(c[l>>2]<<2)|0;do{if((h|0)==(c[g>>2]|0)){c[g>>2]=C;if((C|0)!=0){break}c[437]=c[437]&(1<>2]^-1);break L3474}else{if(m>>>0<(c[440]|0)>>>0){ap()}t=m+16|0;if((c[t>>2]|0)==(h|0)){c[t>>2]=C}else{c[m+20>>2]=C}if((C|0)==0){break L3474}}}while(0);if(C>>>0<(c[440]|0)>>>0){ap()}c[C+24>>2]=m;h=c[d+(b+16)>>2]|0;do{if((h|0)!=0){if(h>>>0<(c[440]|0)>>>0){ap()}else{c[C+16>>2]=h;c[h+24>>2]=C;break}}}while(0);h=c[d+(b+20)>>2]|0;if((h|0)==0){break}if(h>>>0<(c[440]|0)>>>0){ap()}else{c[C+20>>2]=h;c[h+24>>2]=C;break}}}while(0);c[n+4>>2]=A|1;c[n+A>>2]=A;if((n|0)!=(c[441]|0)){F=A;break}c[438]=A;return}else{c[y>>2]=z&-2;c[n+4>>2]=o|1;c[n+o>>2]=o;F=o}}while(0);o=F>>>3;if(F>>>0<256){z=o<<1;y=1784+(z<<2)|0;C=c[436]|0;b=1<>2]|0;if(d>>>0>=(c[440]|0)>>>0){G=d;H=o;break}ap()}}while(0);c[H>>2]=n;c[G+12>>2]=n;c[n+8>>2]=G;c[n+12>>2]=y;return}y=n;G=F>>>8;do{if((G|0)==0){I=0}else{if(F>>>0>16777215){I=31;break}H=(G+1048320|0)>>>16&8;z=G<>>16&4;C=z<>>16&2;o=14-(b|H|z)+(C<>>15)|0;I=F>>>((o+7|0)>>>0)&1|o<<1}}while(0);G=2048+(I<<2)|0;c[n+28>>2]=I;c[n+20>>2]=0;c[n+16>>2]=0;o=c[437]|0;z=1<>2]=y;c[n+24>>2]=G;c[n+12>>2]=n;c[n+8>>2]=n;return}if((I|0)==31){J=0}else{J=25-(I>>>1)|0}I=F<>2]|0;while(1){if((c[J+4>>2]&-8|0)==(F|0)){break}K=J+16+(I>>>31<<2)|0;G=c[K>>2]|0;if((G|0)==0){L=2663;break}else{I=I<<1;J=G}}if((L|0)==2663){if(K>>>0<(c[440]|0)>>>0){ap()}c[K>>2]=y;c[n+24>>2]=J;c[n+12>>2]=n;c[n+8>>2]=n;return}K=J+8|0;L=c[K>>2]|0;I=c[440]|0;if(J>>>0>>0){ap()}if(L>>>0>>0){ap()}c[L+12>>2]=y;c[K>>2]=y;c[n+8>>2]=L;c[n+12>>2]=J;c[n+24>>2]=0;return}function b6(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;f=b|0;if((b&3)==(d&3)){while(b&3){if((e|0)==0)return f|0;a[b]=a[d]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b]=a[d]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function b7(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;r=r+1|0;c[a>>2]=r;while((e|0)<40){if((c[d+(e<<2)>>2]|0)==0){c[d+(e<<2)>>2]=r;c[d+((e<<2)+4)>>2]=b;c[d+((e<<2)+8)>>2]=0;return 0}e=e+2|0}aA(116);aA(111);aA(111);aA(32);aA(109);aA(97);aA(110);aA(121);aA(32);aA(115);aA(101);aA(116);aA(106);aA(109);aA(112);aA(115);aA(32);aA(105);aA(110);aA(32);aA(97);aA(32);aA(102);aA(117);aA(110);aA(99);aA(116);aA(105);aA(111);aA(110);aA(32);aA(99);aA(97);aA(108);aA(108);aA(44);aA(32);aA(98);aA(117);aA(105);aA(108);aA(100);aA(32);aA(119);aA(105);aA(116);aA(104);aA(32);aA(97);aA(32);aA(104);aA(105);aA(103);aA(104);aA(101);aA(114);aA(32);aA(118);aA(97);aA(108);aA(117);aA(101);aA(32);aA(102);aA(111);aA(114);aA(32);aA(77);aA(65);aA(88);aA(95);aA(83);aA(69);aA(84);aA(74);aA(77);aA(80);aA(83);aA(10);$(0);return 0}function b8(a,b){a=a|0;b=b|0;var d=0,e=0;while((d|0)<20){e=c[b+(d<<2)>>2]|0;if((e|0)==0)break;if((e|0)==(a|0)){return c[b+((d<<2)+4)>>2]|0}d=d+2|0}return 0}function b9(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=b+e|0;if((e|0)>=20){d=d&255;e=b&3;g=d|d<<8|d<<16|d<<24;h=f&~3;if(e){e=b+4-e|0;while((b|0)<(e|0)){a[b]=d;b=b+1|0}}while((b|0)<(h|0)){c[b>>2]=g;b=b+4|0}}while((b|0)<(f|0)){a[b]=d;b=b+1|0}}function ca(b){b=b|0;var c=0;c=b;while(a[c]|0){c=c+1|0}return c-b|0}function cb(a,b){a=a|0;b=b|0;aw(a|0,b|0)}function cc(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;aG[a&7](b|0,c|0,d|0,e|0,f|0)}function cd(a,b){a=a|0;b=b|0;aH[a&31](b|0)}function ce(a,b,c){a=a|0;b=b|0;c=c|0;aI[a&31](b|0,c|0)}function cf(a,b){a=a|0;b=b|0;return aJ[a&15](b|0)|0}function cg(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return aK[a&3](b|0,c|0,d|0)|0}function ch(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;aL[a&7](b|0,c|0,d|0)}function ci(a){a=a|0;aM[a&3]()}function cj(a,b,c){a=a|0;b=b|0;c=c|0;return aN[a&7](b|0,c|0)|0}function ck(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;aO[a&3](b|0,c|0,d|0,e|0)}function cl(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;$(0)}function cm(a){a=a|0;$(1)}function cn(a,b){a=a|0;b=b|0;$(2)}function co(a){a=a|0;$(3);return 0}function cp(a,b,c){a=a|0;b=b|0;c=c|0;$(4);return 0}function cq(a,b,c){a=a|0;b=b|0;c=c|0;$(5)}function cr(){$(6)}function cs(a,b){a=a|0;b=b|0;$(7);return 0}function ct(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;$(8)}
+// EMSCRIPTEN_END_FUNCS
+var aG=[cl,cl,bY,cl,bi,cl,cl,cl];var aH=[cm,cm,a9,cm,bg,cm,by,cm,bp,cm,bj,cm,a8,cm,b1,cm,bk,cm,bn,cm,bl,cm,cm,cm,cm,cm,cm,cm,cm,cm,cm,cm];var aI=[cn,cn,bX,cn,bS,cn,bf,cn,bV,cn,cb,cn,bT,cn,bb,cn,bh,cn,bU,cn,be,cn,bW,cn,br,cn,bd,cn,cn,cn,cn,cn];var aJ=[co,co,ba,co,a6,co,b_,co,a5,co,bH,co,a3,co,b0,co];var aK=[cp,cp,bQ,cp];var aL=[cq,cq,bc,cq,bt,cq,bs,cq];var aM=[cr,cr,bm,cr];var aN=[cs,cs,a4,cs,bv,cs,cs,cs];var aO=[ct,ct,bo,ct];return{_testSetjmp:b8,_saveSetjmp:b7,_free:b1,_realloc:b2,_tessellate:b$,_strlen:ca,_memset:b9,_malloc:b0,_memcpy:b6,stackAlloc:aP,stackSave:aQ,stackRestore:aR,setThrew:aS,setTempRet0:aV,setTempRet1:aW,setTempRet2:aX,setTempRet3:aY,setTempRet4:aZ,setTempRet5:a_,setTempRet6:a$,setTempRet7:a0,setTempRet8:a1,setTempRet9:a2,dynCall_viiiii:cc,dynCall_vi:cd,dynCall_vii:ce,dynCall_ii:cf,dynCall_iiii:cg,dynCall_viii:ch,dynCall_v:ci,dynCall_iii:cj,dynCall_viiii:ck}
+// EMSCRIPTEN_END_ASM
+})({Math:Math,Int8Array:Int8Array,Int16Array:Int16Array,Int32Array:Int32Array,Uint8Array:Uint8Array,Uint16Array:Uint16Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array},{abort:H,assert:A,asmPrintInt:function(a,b){Module.print("int "+a+","+b)},asmPrintFloat:function(a,b){Module.print("float "+a+","+b)},min:Vb,invoke_viiiii:function(a,b,c,d,e,f){try{Module.dynCall_viiiii(a,b,c,d,e,f)}catch(g){"number"!==typeof g&&"longjmp"!==g&&j(g),
+$.setThrew(1,0)}},invoke_vi:function(a,b){try{Module.dynCall_vi(a,b)}catch(c){"number"!==typeof c&&"longjmp"!==c&&j(c),$.setThrew(1,0)}},invoke_vii:function(a,b,c){try{Module.dynCall_vii(a,b,c)}catch(d){"number"!==typeof d&&"longjmp"!==d&&j(d),$.setThrew(1,0)}},invoke_ii:function(a,b){try{return Module.dynCall_ii(a,b)}catch(c){"number"!==typeof c&&"longjmp"!==c&&j(c),$.setThrew(1,0)}},invoke_iiii:function(a,b,c,d){try{return Module.dynCall_iiii(a,b,c,d)}catch(e){"number"!==typeof e&&"longjmp"!==e&&
+j(e),$.setThrew(1,0)}},invoke_viii:function(a,b,c,d){try{Module.dynCall_viii(a,b,c,d)}catch(e){"number"!==typeof e&&"longjmp"!==e&&j(e),$.setThrew(1,0)}},invoke_v:function(a){try{Module.dynCall_v(a)}catch(b){"number"!==typeof b&&"longjmp"!==b&&j(b),$.setThrew(1,0)}},invoke_iii:function(a,b,c){try{return Module.dynCall_iii(a,b,c)}catch(d){"number"!==typeof d&&"longjmp"!==d&&j(d),$.setThrew(1,0)}},invoke_viiii:function(a,b,c,d,e){try{Module.dynCall_viiii(a,b,c,d,e)}catch(f){"number"!==typeof f&&"longjmp"!==
+f&&j(f),$.setThrew(1,0)}},_llvm_lifetime_end:u(),_sysconf:function(a){switch(a){case 8:return 4096;case 54:case 56:case 21:case 61:case 63:case 22:case 67:case 23:case 24:case 25:case 26:case 27:case 69:case 28:case 101:case 70:case 71:case 29:case 30:case 199:case 75:case 76:case 32:case 43:case 44:case 80:case 46:case 47:case 45:case 48:case 49:case 42:case 82:case 33:case 7:case 108:case 109:case 107:case 112:case 119:case 121:return 200809;case 13:case 104:case 94:case 95:case 34:case 35:case 77:case 81:case 83:case 84:case 85:case 86:case 87:case 88:case 89:case 90:case 91:case 94:case 95:case 110:case 111:case 113:case 114:case 115:case 116:case 117:case 118:case 120:case 40:case 16:case 79:case 19:return-1;
+case 92:case 93:case 5:case 72:case 6:case 74:case 92:case 93:case 96:case 97:case 98:case 99:case 102:case 103:case 105:return 1;case 38:case 66:case 50:case 51:case 4:return 1024;case 15:case 64:case 41:return 32;case 55:case 37:case 17:return 2147483647;case 18:case 1:return 47839;case 59:case 57:return 99;case 68:case 58:return 2048;case 0:return 2097152;case 3:return 65536;case 14:return 32768;case 73:return 32767;case 39:return 16384;case 60:return 1E3;case 106:return 700;case 52:return 256;
+case 62:return 255;case 2:return 100;case 65:return 64;case 36:return 20;case 100:return 16;case 20:return 6;case 53:return 4;case 10:return 1}W(db);return-1},_abort:function(){I=n;j("abort() at "+Error().stack)},_fprintf:function(a,b,c){c=Eb(b,c);b=ha();a=Bb(P(c,"i8",1),1,c.length,a);ia(b);return a},__reallyNegative:Db,_fputc:xb,___setErrNo:W,_fwrite:Bb,_send:ub,_longjmp:function(a,b){$.setThrew(a,b||1);j("longjmp")},__formatString:Eb,___assert_func:function(a,b,c,d){j("Assertion failed: "+(d?J(d):
+"unknown condition")+", at: "+[a?J(a):"unknown filename",b,c?J(c):"unknown function"]+" at "+Error().stack)},_pwrite:vb,_putchar:function(a){return xb(a,M[X>>2])},_sbrk:Gb,___errno_location:function(){return eb},_llvm_lifetime_start:u(),_write:wb,_time:function(a){var b=Math.floor(Date.now()/1E3);a&&(M[a>>2]=b);return b},STACKTOP:w,STACK_MAX:Ia,tempDoublePtr:Ya,ABORT:I,NaN:NaN,Infinity:Infinity,_stderr:U},R),zb=Module._testSetjmp=$._testSetjmp,yb=Module._saveSetjmp=$._saveSetjmp;Module._free=$._free;
+Module._realloc=$._realloc;Module._tessellate=$._tessellate;var Cb=Module._strlen=$._strlen,Ab=Module._memset=$._memset,Da=Module._malloc=$._malloc,Za=Module._memcpy=$._memcpy;Module.dynCall_viiiii=$.dynCall_viiiii;Module.dynCall_vi=$.dynCall_vi;Module.dynCall_vii=$.dynCall_vii;Module.dynCall_ii=$.dynCall_ii;Module.dynCall_iiii=$.dynCall_iiii;Module.dynCall_viii=$.dynCall_viii;Module.dynCall_v=$.dynCall_v;Module.dynCall_iii=$.dynCall_iii;Module.dynCall_viiii=$.dynCall_viiii;
+var na=function(a){return $.stackAlloc(a)},ha=function(){return $.stackSave()},ia=function(a){$.stackRestore(a)},Fb=q;
+Module.callMain=function(a){function b(){for(var a=0;3>a;a++)d.push(0)}A(0==T,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");A(!Module.preRun||0==Module.preRun.length,"cannot call main when preRun functions remain to be called");a=a||[];Oa||(Oa=n,Ka(La));var c=a.length+1,d=[P(S("/bin/this.program"),"i8",0)];b();for(var e=0;e> 1) & 1))
+ continue;
+
+ console.log("shift " + boundaries[b_start + j]);
+
+ for (var n = ntris * 3, tri = 0; tri < n; tri++)
+ if (result_triangles[tri] >= start)
+ result_triangles[tri] += 2;
+
+ start += 2;
+ }
+
+ Module._free(pnverts);
+ Module._free(pntris);
+ Module._free(ppcoordinates_out);
+ Module._free(pptris_out);
+ Module._free(pcoordinates_out);
+ Module._free(ptris_out);
+ Module._free(p);
+ Module._free(contours);
+ return {
+ vertices: result_vertices,
+ triangles: result_triangles
+ };
+};
+
+return tessellate;
+
+})();