>2]=l;b[l+24>>2]=c;b[l+12>>2]=l;b[l+8>>2]=l;break}c=b[c>>2]|0;c:do if((b[c+4>>2]&-8|0)!=(h|0)){e=h<<((d|0)==31?0:25-(d>>>1)|0);while(1){d=c+16+(e>>>31<<2)|0;a=b[d>>2]|0;if(!a)break;if((b[a+4>>2]&-8|0)==(h|0)){c=a;break c}else{e=e<<1;c=a}}b[d>>2]=l;b[l+24>>2]=c;b[l+12>>2]=l;b[l+8>>2]=l;break b}while(0);u=c+8|0;v=b[u>>2]|0;b[v+12>>2]=l;b[u>>2]=l;b[l+8>>2]=v;b[l+12>>2]=c;b[l+24>>2]=0}while(0);v=i+8|0;S=w;return v|0}else m=k}else m=k}else m=-1;while(0);d=b[5831]|0;if(d>>>0>=m>>>0){c=d-m|0;a=b[5834]|0;if(c>>>0>15){v=a+m|0;b[5834]=v;b[5831]=c;b[v+4>>2]=c|1;b[a+d>>2]=c;b[a+4>>2]=m|3}else{b[5831]=0;b[5834]=0;b[a+4>>2]=d|3;v=a+d+4|0;b[v>>2]=b[v>>2]|1}v=a+8|0;S=w;return v|0}h=b[5832]|0;if(h>>>0>m>>>0){t=h-m|0;b[5832]=t;v=b[5835]|0;u=v+m|0;b[5835]=u;b[u+4>>2]=t|1;b[v+4>>2]=m|3;v=v+8|0;S=w;return v|0}if(!(b[5947]|0)){b[5949]=4096;b[5948]=4096;b[5950]=-1;b[5951]=-1;b[5952]=0;b[5940]=0;b[5947]=n&-16^1431655768;a=4096}else a=b[5949]|0;i=m+48|0;j=m+47|0;g=a+j|0;f=0-a|0;k=g&f;if(k>>>0<=m>>>0){v=0;S=w;return v|0}a=b[5939]|0;if(a|0?(l=b[5937]|0,n=l+k|0,n>>>0<=l>>>0|n>>>0>a>>>0):0){v=0;S=w;return v|0}d:do if(!(b[5940]&4)){d=b[5835]|0;e:do if(d){e=23764;while(1){n=b[e>>2]|0;if(n>>>0<=d>>>0?(n+(b[e+4>>2]|0)|0)>>>0>d>>>0:0)break;a=b[e+8>>2]|0;if(!a){q=128;break e}else e=a}c=g-h&f;if(c>>>0<2147483647){a=jd(c|0)|0;if((a|0)==((b[e>>2]|0)+(b[e+4>>2]|0)|0)){if((a|0)!=(-1|0)){h=c;g=a;q=145;break d}}else{e=a;q=136}}else c=0}else q=128;while(0);do if((q|0)==128){d=jd(0)|0;if((d|0)!=(-1|0)?(c=d,o=b[5948]|0,p=o+-1|0,c=((p&c|0)==0?0:(p+c&0-o)-c|0)+k|0,o=b[5937]|0,p=c+o|0,c>>>0>m>>>0&c>>>0<2147483647):0){n=b[5939]|0;if(n|0?p>>>0<=o>>>0|p>>>0>n>>>0:0){c=0;break}a=jd(c|0)|0;if((a|0)==(d|0)){h=c;g=d;q=145;break d}else{e=a;q=136}}else c=0}while(0);do if((q|0)==136){d=0-c|0;if(!(i>>>0>c>>>0&(c>>>0<2147483647&(e|0)!=(-1|0))))if((e|0)==(-1|0)){c=0;break}else{h=c;g=e;q=145;break d}a=b[5949]|0;a=j-c+a&0-a;if(a>>>0>=2147483647){h=c;g=e;q=145;break d}if((jd(a|0)|0)==(-1|0)){jd(d|0)|0;c=0;break}else{h=a+c|0;g=e;q=145;break d}}while(0);b[5940]=b[5940]|4;q=143}else{c=0;q=143}while(0);if(((q|0)==143?k>>>0<2147483647:0)?(t=jd(k|0)|0,p=jd(0)|0,r=p-t|0,s=r>>>0>(m+40|0)>>>0,!((t|0)==(-1|0)|s^1|t>>>0>>0&((t|0)!=(-1|0)&(p|0)!=(-1|0))^1)):0){h=s?r:c;g=t;q=145}if((q|0)==145){c=(b[5937]|0)+h|0;b[5937]=c;if(c>>>0>(b[5938]|0)>>>0)b[5938]=c;j=b[5835]|0;f:do if(j){c=23764;while(1){a=b[c>>2]|0;d=b[c+4>>2]|0;if((g|0)==(a+d|0)){q=154;break}e=b[c+8>>2]|0;if(!e)break;else c=e}if(((q|0)==154?(u=c+4|0,(b[c+12>>2]&8|0)==0):0)?g>>>0>j>>>0&a>>>0<=j>>>0:0){b[u>>2]=d+h;v=(b[5832]|0)+h|0;t=j+8|0;t=(t&7|0)==0?0:0-t&7;u=j+t|0;t=v-t|0;b[5835]=u;b[5832]=t;b[u+4>>2]=t|1;b[j+v+4>>2]=40;b[5836]=b[5951];break}if(g>>>0<(b[5833]|0)>>>0)b[5833]=g;d=g+h|0;c=23764;while(1){if((b[c>>2]|0)==(d|0)){q=162;break}a=b[c+8>>2]|0;if(!a)break;else c=a}if((q|0)==162?(b[c+12>>2]&8|0)==0:0){b[c>>2]=g;l=c+4|0;b[l>>2]=(b[l>>2]|0)+h;l=g+8|0;l=g+((l&7|0)==0?0:0-l&7)|0;c=d+8|0;c=d+((c&7|0)==0?0:0-c&7)|0;k=l+m|0;i=c-l-m|0;b[l+4>>2]=m|3;g:do if((j|0)==(c|0)){v=(b[5832]|0)+i|0;b[5832]=v;b[5835]=k;b[k+4>>2]=v|1}else{if((b[5834]|0)==(c|0)){v=(b[5831]|0)+i|0;b[5831]=v;b[5834]=k;b[k+4>>2]=v|1;b[k+v>>2]=v;break}a=b[c+4>>2]|0;if((a&3|0)==1){h=a&-8;e=a>>>3;h:do if(a>>>0<256){a=b[c+8>>2]|0;d=b[c+12>>2]|0;if((d|0)==(a|0)){b[5829]=b[5829]&~(1<>2]=d;b[d+8>>2]=a;break}}else{g=b[c+24>>2]|0;a=b[c+12>>2]|0;do if((a|0)==(c|0)){d=c+16|0;e=d+4|0;a=b[e>>2]|0;if(!a){a=b[d>>2]|0;if(!a){a=0;break}}else d=e;while(1){f=a+20|0;e=b[f>>2]|0;if(!e){f=a+16|0;e=b[f>>2]|0;if(!e)break;else{a=e;d=f}}else{a=e;d=f}}b[d>>2]=0}else{v=b[c+8>>2]|0;b[v+12>>2]=a;b[a+8>>2]=v}while(0);if(!g)break;d=b[c+28>>2]|0;e=23620+(d<<2)|0;do if((b[e>>2]|0)!=(c|0)){v=g+16|0;b[((b[v>>2]|0)==(c|0)?v:g+20|0)>>2]=a;if(!a)break h}else{b[e>>2]=a;if(a|0)break;b[5830]=b[5830]&~(1<