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@doegis/core

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DOE GIS API

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t}for(i=(a=t-40|0)-(r=f+8&7?-8-f&7:0)|0,o[617]=i,r=r+f|0,o[620]=r,o[r+4>>2]=1|i,o[4+(f+a|0)>>2]=40,o[621]=o[736],o[(i=(r=(n+(n-39&7?39-n&7:0)|0)-47|0)>>>0<k+16>>>0?k:r)+4>>2]=27,r=o[729],o[i+16>>2]=o[728],o[i+20>>2]=r,r=o[727],o[i+8>>2]=o[726],o[i+12>>2]=r,o[728]=i+8,o[727]=t,o[726]=f,o[729]=0,r=i+24|0;o[r+4>>2]=7,f=r+8|0,r=r+4|0,f>>>0<n>>>0;);if((0|i)==(0|k))break a;if(o[i+4>>2]=-2&o[i+4>>2],n=i-k|0,o[k+4>>2]=1|n,o[i>>2]=n,n>>>0<=255){f=2496+((r=n>>>3|0)<<3)|0,(i=o[614])&(r=1<<r)?r=o[f+8>>2]:(o[614]=r|i,r=f),o[f+8>>2]=k,o[r+12>>2]=k,o[k+12>>2]=f,o[k+8>>2]=r;break a}if(r=31,o[k+16>>2]=0,o[k+20>>2]=0,n>>>0<=16777215&&(r=n>>>8|0,r<<=a=r+1048320>>>16&8,r=28+((r=((r<<=i=r+520192>>>16&4)<<(f=r+245760>>>16&2)>>>15|0)-(f|i|a)|0)<<1|n>>>r+21&1)|0),o[k+28>>2]=r,a=2760+(r<<2)|0,(i=o[615])&(f=1<<r)){for(r=n<<(31==(0|r)?0:25-(r>>>1|0)|0),f=o[a>>2];;){if(i=f,(0|n)==(-8&o[f+4>>2]))break n;if(f=r>>>29|0,r<<=1,!(f=o[16+(a=i+(4&f)|0)>>2]))break}o[a+16>>2]=k,o[k+24>>2]=i}else o[615]=f|i,o[a>>2]=k,o[k+24>>2]=a;o[k+12>>2]=k,o[k+8>>2]=k;break a}r=o[a+8>>2],o[r+12>>2]=u,o[a+8>>2]=u,o[u+24>>2]=0,o[u+12>>2]=a,o[u+8>>2]=r}r=s+8|0;break r}r=o[i+8>>2],o[r+12>>2]=k,o[i+8>>2]=k,o[k+24>>2]=0,o[k+12>>2]=i,o[k+8>>2]=r}if(!((r=o[617])>>>0<=c>>>0)){f=r-c|0,o[617]=f,r=(i=o[620])+c|0,o[620]=r,o[r+4>>2]=1|f,o[i+4>>2]=3|c,r=i+8|0;break r}}o[613]=48,r=0;break r}f:if(t){i=o[n+28>>2];i:{if(o[(r=2760+(i<<2)|0)>>2]==(0|n)){if(o[r>>2]=f,f)break i;s=Lr(i)&s,o[615]=s;break f}if(o[t+(o[t+16>>2]==(0|n)?16:20)>>2]=f,!f)break f}o[f+24>>2]=t,(r=o[n+16>>2])&&(o[f+16>>2]=r,o[r+24>>2]=f),(r=o[n+20>>2])&&(o[f+20>>2]=r,o[r+24>>2]=f)}f:if(a>>>0<=15)r=a+c|0,o[n+4>>2]=3|r,o[4+(r=r+n|0)>>2]=1|o[r+4>>2];else if(o[n+4>>2]=3|c,o[u+4>>2]=1|a,o[a+u>>2]=a,a>>>0<=255)f=2496+((r=a>>>3|0)<<3)|0,(i=o[614])&(r=1<<r)?r=o[f+8>>2]:(o[614]=r|i,r=f),o[f+8>>2]=u,o[r+12>>2]=u,o[u+12>>2]=f,o[u+8>>2]=r;else{r=31,a>>>0<=16777215&&(r=a>>>8|0,r<<=k=r+1048320>>>16&8,r=28+((r=((r<<=i=r+520192>>>16&4)<<(f=r+245760>>>16&2)>>>15|0)-(f|i|k)|0)<<1|a>>>r+21&1)|0),o[u+28>>2]=r,o[u+16>>2]=0,o[u+20>>2]=0,i=2760+(r<<2)|0;i:{if((f=1<<r)&s){for(r=a<<(31==(0|r)?0:25-(r>>>1|0)|0),c=o[i>>2];;){if((-8&o[(f=c)+4>>2])==(0|a))break i;if(i=r>>>29|0,r<<=1,!(c=o[16+(i=f+(4&i)|0)>>2]))break}o[i+16>>2]=u,o[u+24>>2]=f}else o[615]=f|s,o[i>>2]=u,o[u+24>>2]=i;o[u+12>>2]=u,o[u+8>>2]=u;break f}r=o[f+8>>2],o[r+12>>2]=u,o[f+8>>2]=u,o[u+24>>2]=0,o[u+12>>2]=f,o[u+8>>2]=r}r=n+8|0;break r}e:if(v){i=o[f+28>>2];f:{if(o[(r=2760+(i<<2)|0)>>2]==(0|f)){if(o[r>>2]=n,n)break f;d=2460,h=Lr(i)&u,o[d>>2]=h;break e}if(o[(o[v+16>>2]==(0|f)?16:20)+v>>2]=n,!n)break e}o[n+24>>2]=v,(r=o[f+16>>2])&&(o[n+16>>2]=r,o[r+24>>2]=n),(r=o[f+20>>2])&&(o[n+20>>2]=r,o[r+24>>2]=n)}a>>>0<=15?(r=a+c|0,o[f+4>>2]=3|r,o[4+(r=r+f|0)>>2]=1|o[r+4>>2]):(o[f+4>>2]=3|c,o[s+4>>2]=1|a,o[a+s>>2]=a,A&&(i=2496+((r=A>>>3|0)<<3)|0,n=o[619],(r=1<<r)&t?r=o[i+8>>2]:(o[614]=r|t,r=i),o[i+8>>2]=n,o[r+12>>2]=n,o[n+12>>2]=i,o[n+8>>2]=r),o[619]=s,o[616]=a),r=f+8|0}return U=e+16|0,0|r}function O(r,e){var f,i,n,t,k,u,c,s,A=p(0),l=p(0),h=0,w=p(0),m=p(0),C=0,E=p(0),R=0,M=0,I=0,S=p(0),_=p(0),P=p(0),x=0,L=0,B=p(0),T=0,j=p(0);U=f=U-144|0,s=o[o[o[e+4>>2]+8>>2]>>2],c=o[s>>2],n=o[c+16>>2],k=o[o[c+4>>2]+16>>2],u=o[e>>2],t=o[o[u+4>>2]+16>>2],i=o[u+16>>2],br(t,o[r+72>>2],i)>p(0)&&(A=v[t+28>>2],l=v[t+32>>2],h=o[r+72>>2],w=v[h+28>>2],m=v[h+32>>2],E=v[i+28>>2],d[f+40>>3]=v[i+32>>2],d[f+32>>3]=E,d[f+24>>3]=m,d[f+16>>3]=w,d[f+8>>3]=l,d[f>>3]=A,xr(1098,f));r:{e:{f:if((0|i)!=(0|n)&&!((_=(A=v[i+32>>2])<=(l=v[t+32>>2])?A:l)>((l=v[n+32>>2])>=(w=v[k+32>>2])?l:w))){i:{if(!(!(A<=l)|(w=v[i+28>>2])!=(m=v[n+28>>2]))||w<m){if(!(br(k,i,n)>p(0)))break i;break f}if(br(t,n,i)<p(0))break f}I=k,h=n,M=i,(A=v[(R=t)+28>>2])<(l=v[i+28>>2])|(v[R+32>>2]<=v[M+32>>2]?A==l:0)?(C=M,M=R):C=R,(A=v[h+28>>2])>(l=v[I+28>>2])|(v[I+32>>2]<=v[h+32>>2]?A==l:0)?(A=l,R=h,h=I):R=I,A>(l=v[M+28>>2])|(v[M+32>>2]<=v[h+32>>2]?A==l:0)?(l=A,I=R,x=h,R=C,h=M):(I=C,x=M),C=f;i:if((m=v[R+28>>2])>l|(v[x+32>>2]<=v[R+32>>2]?l==m:0))if(S=v[I+28>>2],!(v[R+32>>2]<=v[I+32>>2])|m!=S&&!(S>m))if(l=br(h,x,R),A=br(h,I,R),M=p(l-A)<p(0),(w=p(y(M?p(-l):l,p(0))))<=(l=p(y(M?A:p(-A),p(0))))){if(m=v[x+28>>2],E=v[I+28>>2],A=p(p(m+E)*p(.5)),l==p(0))break i;A=p(m+p(p(w/p(w+l))*p(E-m)))}else A=v[I+28>>2],A=p(A+p(p(l/p(w+l))*p(v[x+28>>2]-A)));else{if(A=p(0),E=p(m-l),w=p(l-v[h+28>>2]),(_=p(E+w))>p(0)&&(A=v[((M=w<E)?h:R)+32>>2],A=p(p(v[x+32>>2]-A)+p(p((M?w:E)/_)*p(A-v[(M?R:h)+32>>2])))),B=p(-A),_=A,S=p(S-m),(w=p(E+S))>p(0)&&(P=v[((M=E<S)?x:I)+32>>2],P=p(p(v[R+32>>2]-P)+p(p((M?E:S)/w)*p(P-v[(M?I:x)+32>>2])))),M=p(A+P)<p(0),(S=p(y(M?B:_,p(0))))<=(w=p(y(M?p(-P):P,p(0))))){if(A=p(p(l+m)*p(.5)),w==p(0))break i;A=p(l+p(E*p(S/p(S+w))));break i}A=p(m+p(p(l-m)*p(w/p(S+w))))}else A=p(p(l+m)*p(.5));v[C+84>>2]=A,(A=v[h+32>>2])<(l=v[R+32>>2])|(v[h+28>>2]<=v[R+28>>2]?A==l:0)?(C=R,R=h):C=h,(l=v[I+32>>2])>(A=v[x+32>>2])|(v[x+28>>2]<=v[I+28>>2]?A==l:0)?(l=A,h=I,I=x):h=x,(A=v[R+32>>2])<l|(v[R+28>>2]<=v[I+28>>2]?A==l:0)?(x=h,M=I,h=C,I=R):(x=C,M=R);i:{a:if((m=v[M+32>>2])<(E=v[h+32>>2])|(v[M+28>>2]<=v[h+28>>2]?m==E:0)){if(P=v[x+32>>2],!(!(v[h+28>>2]<=v[x+28>>2])|E!=P)||P>E){if(A=p(0),l=p(0),S=p(E-m),w=p(m-v[I+32>>2]),(_=p(S+w))>p(0)&&(l=v[((C=w<S)?I:h)+28>>2],l=p(p(v[M+28>>2]-l)+p(p((C?w:S)/_)*p(l-v[(C?h:I)+28>>2])))),j=p(-l),_=l,P=p(P-E),(w=p(S+P))>p(0)&&(B=v[h+28>>2],A=v[((h=S<P)?M:x)+28>>2],A=p(p(B-A)+p(p((h?S:P)/w)*p(A-v[(h?x:M)+28>>2])))),h=p(l+A)<p(0),(l=p(y(h?j:_,p(0))))<=(A=p(y(h?p(-A):A,p(0))))){if(A==p(0))break a;v[f+88>>2]=m+p(S*p(l/p(l+A)));break i}v[f+88>>2]=E+p(p(m-E)*p(A/p(l+A)));break i}if(A=p(0),l=p(0),w=p(E-m),S=v[I+32>>2],_=p(m-S),p(w+_)>p(0)&&(l=v[M+28>>2],l=p(p(_*p(l-v[h+28>>2]))+p(w*p(l-v[I+28>>2])))),_=p(-l),w=l,E=p(E-P),S=p(P-S),p(E+S)>p(0)&&(A=v[x+28>>2],A=p(p(S*p(A-v[h+28>>2]))+p(E*p(A-v[I+28>>2])))),h=p(l-A)<p(0),(l=p(y(h?_:w,p(0))))<=(A=p(y(h?A:p(-A),p(0))))){if(A==p(0)){v[f+88>>2]=p(m+P)*p(.5);break i}v[f+88>>2]=m+p(p(P-m)*p(l/p(l+A)));break i}v[f+88>>2]=P+p(p(m-P)*p(A/p(l+A)));break i}v[f+88>>2]=p(m+E)*p(.5)}A=v[f+84>>2],C=o[r+72>>2];i:{if(A<(w=v[C+28>>2]))l=v[C+32>>2];else{if(A!=w)break i;if(!((l=v[C+32>>2])>=v[f+88>>2]))break i}v[f+88>>2]=l,v[f+84>>2]=w,A=w}R=h=i,(l=w=v[h+28>>2])<(m=v[n+28>>2])||w==m&&(l=w,R=i,v[h+32>>2]<=v[n+32>>2])||(l=m,R=n),h=R;i:{if(A>l)m=v[h+32>>2];else{if(A!=l)break i;if(!((m=v[h+32>>2])<=v[f+88>>2]))break i}v[f+88>>2]=m,v[f+84>>2]=l,w=v[i+28>>2],A=l}if(v[n+28>>2]!=A|v[f+88>>2]!=v[n+32>>2]&&(v[f+88>>2]!=v[i+32>>2]||A!=w)){i:{A=v[C+28>>2];a:{if(v[t+32>>2]!=v[C+32>>2]||A!=v[t+28>>2]){if(br(t,C,f+56|0)>=p(0))break a;C=o[r+72>>2],A=v[C+28>>2]}if(v[k+32>>2]==v[C+32>>2]&&A==v[k+28>>2])break i;if(!(br(k,C,f+56|0)<=p(0)))break i}if((0|(h=o[r+72>>2]))==(0|k)){if(!J(o[u+4>>2]))break r;if(!$(o[c+4>>2],u))break r;for(h=o[o[e>>2]+16>>2];e=o[o[o[e+4>>2]+4>>2]>>2],R=o[e>>2],(0|h)==o[R+16>>2];);if(C=e,b[e+15|0]&&(C=0,(h=V(o[o[o[o[o[e+4>>2]+8>>2]>>2]>>2]+4>>2],o[R+12>>2]))&&N(o[e>>2])&&(o[e>>2]=h,a[e+15|0]=0,o[h+24>>2]=e,C=o[o[o[e+4>>2]+4>>2]>>2])),!C)break r;h=o[o[o[C+4>>2]+8>>2]>>2],e=o[h>>2],kr(r,h,s),T=1,Z(r,C,o[o[e+4>>2]+12>>2],e,e,1);break f}if((0|h)==(0|t)){if(!J(o[c+4>>2]))break r;if(!$(o[u+12>>2],o[o[c+4>>2]+12>>2]))break r;for(C=o[o[o[e>>2]+4>>2]+16>>2],h=e;h=o[o[o[h+4>>2]+4>>2]>>2],(0|C)==o[o[o[h>>2]+4>>2]+16>>2];);C=o[o[o[o[o[o[h+4>>2]+8>>2]>>2]>>2]+4>>2]+8>>2],o[e>>2]=o[o[c+4>>2]+12>>2],T=1,Z(r,h,o[kr(r,e,0)+8>>2],o[o[u+4>>2]+8>>2],C,1);break f}if(br(t,h,f+56|0)>=p(0)){if(a[e+14|0]=1,a[o[o[o[e+4>>2]+4>>2]>>2]+14|0]=1,!J(o[u+4>>2]))break r;C=o[u+16>>2],h=o[r+72>>2],v[C+28>>2]=v[h+28>>2],v[C+32>>2]=v[h+32>>2]}else h=o[r+72>>2];if(!(br(k,h,f+56|0)<=p(0)))break f;if(a[s+14|0]=1,a[e+14|0]=1,!J(o[c+4>>2]))break r;e=o[c+16>>2],r=o[r+72>>2],v[e+28>>2]=v[r+28>>2],v[e+32>>2]=v[r+32>>2];break f}if(!J(o[u+4>>2]))break r;if(!J(o[c+4>>2]))break r;if(!$(o[o[c+4>>2]+12>>2],u))break r;if(h=o[u+16>>2],v[h+28>>2]=v[f+84>>2],v[h+32>>2]=v[f+88>>2],C=rr(o[r+68>>2],h),h=o[u+16>>2],o[h+36>>2]=C,2147483647==(0|C))break e;o[f+112>>2]=o[i+12>>2],o[f+116>>2]=o[t+12>>2],o[f+120>>2]=o[n+12>>2],o[f+124>>2]=o[k+12>>2],o[h+24>>2]=0,o[h+16>>2]=0,o[h+20>>2]=0,A=v[h+28>>2],_=(l=p(v[t+28>>2]-A))<p(0)?p(-l):l,l=v[h+32>>2],w=p(v[t+32>>2]-l),m=p(_+(w<p(0)?p(-w):w)),_=(w=p(v[i+28>>2]-A))<p(0)?p(-w):w,w=p(v[i+32>>2]-l),E=p(_+(w<p(0)?p(-w):w)),L=+p(E+m),w=p(.5*+m/L),v[f+96>>2]=w,m=p(.5*+E/L),v[f+100>>2]=m,E=p(p(p(v[i+16>>2]*w)+p(v[t+16>>2]*m))+p(0)),v[h+16>>2]=E,P=p(p(p(v[i+20>>2]*w)+p(v[t+20>>2]*m))+p(0)),v[h+20>>2]=P,m=p(p(p(v[i+24>>2]*w)+p(v[t+24>>2]*m))+p(0)),v[h+24>>2]=m,_=(w=p(v[n+28>>2]-A))<p(0)?p(-w):w,w=p(v[n+32>>2]-l),w=p(_+(w<p(0)?p(-w):w)),_=(A=p(v[k+28>>2]-A))<p(0)?p(-A):A,A=p(v[k+32>>2]-l),A=p(_+(A<p(0)?p(-A):A)),L=+p(w+A),A=p(.5*+A/L),v[f+104>>2]=A,l=p(.5*+w/L),v[f+108>>2]=l,w=p(E+p(p(v[n+16>>2]*A)+p(v[k+16>>2]*l))),v[h+16>>2]=w,E=p(P+p(p(v[n+20>>2]*A)+p(v[k+20>>2]*l))),v[h+20>>2]=E,A=p(m+p(p(v[n+24>>2]*A)+p(v[k+24>>2]*l))),v[h+24>>2]=A,v[f+140>>2]=A,v[f+136>>2]=E,v[f+132>>2]=w,o[h+12>>2]=0,h=h+12|0,8==(0|(C=o[r+1736>>2]))?Fr[o[r+76>>2]](f+132|0,f+112|0,f+96|0,h):Fr[0|C](f+132|0,f+112|0,f+96|0,h,o[r+1896>>2]),o[h>>2]|b[r+60|0]||(11==(0|(h=o[r+1732>>2]))?Fr[o[r+12>>2]](100156):Fr[0|h](100156,o[r+1896>>2]),a[r+60|0]=1),a[s+14|0]=1,a[e+14|0]=1,a[o[o[o[e+4>>2]+4>>2]>>2]+14|0]=1}else z(r,e)}return U=f+144|0,T}_r(o[r+68>>2]),o[r+68>>2]=0}Br(r+1740|0,1),g()}function D(r,e,f,i,n,k){var u,c,s,A=0,l=0,v=0,p=0,w=0,m=0,y=0,g=0,C=0,E=0,R=0,M=0,I=0,S=0;U=u=U-80|0,o[u+76>>2]=e,s=u+55|0,c=u+56|0,e=0;r:{e:for(;;){(0|g)<0||((2147483647-g|0)<(0|e)?(o[613]=61,g=-1):g=e+g|0);f:{i:{a:{if(p=o[u+76>>2],A=b[0|(e=p)])for(;;){n:{t:if(A&=255){if(37!=(0|A))break n;for(A=e;;){if(37!=b[e+1|0])break t;if(l=e+2|0,o[u+76>>2]=l,A=A+1|0,w=b[e+2|0],e=l,37!=(0|w))break}}else A=e;if(e=A-p|0,r&&cr(r,p,e),e)continue e;E=-1,A=1,l=u,e=o[u+76>>2],36!=b[e+2|0]|a[o[u+76>>2]+1|0]-48>>>0>=10||(E=a[e+1|0]-48|0,M=1,A=3),e=A+e|0,o[l+76>>2]=e,C=0;t:if((l=(v=a[0|e])-32|0)>>>0>31)A=e;else if(A=e,75913&(l=1<<l))for(;;){if(A=e+1|0,o[u+76>>2]=A,C|=l,(l=(v=a[e+1|0])-32|0)>>>0>=32)break t;if(e=A,!(75913&(l=1<<l)))break}t:if(42!=(0|v)){if((0|(m=Sr(u+76|0)))<0)break a;e=o[u+76>>2]}else{if(l=u,a[A+1|0]-48>>>0>=10||(e=o[u+76>>2],36!=b[e+2|0])){if(M)break a;M=0,m=0,r&&(e=o[f>>2],o[f>>2]=e+4,m=o[e>>2]),e=o[u+76>>2]+1|0}else o[((a[e+1|0]<<2)+n|0)-192>>2]=10,m=o[((a[e+1|0]<<3)+i|0)-384>>2],M=1,e=e+3|0;if(o[l+76>>2]=e,(0|m)>-1)break t;m=0-m|0,C|=8192}w=-1;t:if(46==b[0|e])if(42!=b[e+1|0])o[u+76>>2]=e+1,w=Sr(u+76|0),e=o[u+76>>2];else{if(!(a[e+2|0]-48>>>0>=10)&&(e=o[u+76>>2],36==b[e+3|0])){o[((a[e+2|0]<<2)+n|0)-192>>2]=10,w=o[((a[e+2|0]<<3)+i|0)-384>>2],e=e+4|0,o[u+76>>2]=e;break t}if(M)break a;r?(e=o[f>>2],o[f>>2]=e+4,w=o[e>>2]):w=0,e=o[u+76>>2]+2|0,o[u+76>>2]=e}for(A=0;;){if(R=A,y=-1,a[0|e]-65>>>0>57)break r;if(v=e+1|0,o[u+76>>2]=v,A=a[0|e],e=v,!((A=b[1103+(A+h(R,58)|0)|0])-1>>>0<8))break}t:{o:{if(19!=(0|A)){if(!A)break r;if((0|E)>=0){o[(E<<2)+n>>2]=A,A=o[4+(e=(E<<3)+i|0)>>2],o[u+64>>2]=o[e>>2],o[u+68>>2]=A;break o}if(!r)break f;or(u- -64|0,A,f),v=o[u+76>>2];break t}if((0|E)>-1)break r}if(e=0,!r)continue e}l=-65537&C,A=8192&C?l:C,y=0,E=1024,C=c;t:{o:{b:{k:{u:{c:{s:{A:{l:{v:{d:{h:{p:{w:{m:{switch(e=a[v-1|0],(e=R&&3==(15&e)?-33&e:e)-88|0){case 11:break t;case 9:case 13:case 14:case 15:break o;case 27:break s;case 12:case 17:break v;case 23:break d;case 0:case 32:break h;case 24:break p;case 22:break w;case 29:break m;case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 10:case 16:case 18:case 19:case 20:case 21:case 25:case 26:case 28:case 30:case 31:break i}switch(e-65|0){case 0:case 4:case 5:case 6:break o;case 2:break u;case 1:case 3:break i}if(83==(0|e))break c;break i}v=o[u+64>>2],l=o[u+68>>2],E=1024;break l}e=0;w:switch(255&R){case 0:case 1:case 6:o[o[u+64>>2]>>2]=g;continue e;case 2:A=o[u+64>>2],o[A>>2]=g,o[A+4>>2]=g>>31;continue e;case 3:t[o[u+64>>2]>>1]=g;continue e;case 4:a[o[u+64>>2]]=g;continue e;case 7:break w;default:continue e}A=o[u+64>>2],o[A>>2]=g,o[A+4>>2]=g>>31;continue e}w=w>>>0>8?w:8,A|=8,e=120}if(p=c,I=32&e,(l=R=o[u+68>>2])|(v=o[u+64>>2]))for(;a[0|(p=p-1|0)]=I|b[1632+(15&v)|0],S=!l&v>>>0>15|0!=(0|l),R=l,l=l>>>4|0,v=(15&R)<<28|v>>>4,S;);if(!(o[u+64>>2]|o[u+68>>2])|!(8&A))break A;E=1024+(e>>>4|0)|0,y=2;break A}if(e=c,(l=p=o[u+68>>2])|(v=o[u+64>>2]))for(;a[0|(e=e-1|0)]=7&v|48,R=!l&v>>>0>7|0!=(0|l),p=l,l=l>>>3|0,v=(7&p)<<29|v>>>3,R;);if(p=e,!(8&A))break A;w=(0|(e=c-p|0))<(0|w)?w:e+1|0;break A}l=e=o[u+68>>2],v=o[u+64>>2],(0|e)<-1||(0|e)<=-1?(l=0-(l+(0!=(0|v))|0)|0,v=0-v|0,o[u+64>>2]=v,o[u+68>>2]=l,y=1,E=1024):2048&A?(y=1,E=1025):E=(y=1&A)?1026:1024}p=wr(v,l,c)}if(A=(0|w)>-1?-65537&A:A,l=e=o[u+68>>2],!(w|0!=(0|(v=o[u+64>>2]))|0!=(0|e))){w=0,p=c;break i}w=(0|(e=!(l|v)+(c-p|0)|0))<(0|w)?w:e;break i}C=0!=(0|(e=w));s:{A:{l:{v:if(!(!(3&(A=p=(A=o[u+64>>2])||1071))|!e))for(;;){if(!b[0|A])break l;if(C=0!=(0|(e=e-1|0)),!(3&(A=A+1|0)))break v;if(!e)break}if(!C)break A}l:if(!(!b[0|A]|e>>>0<4))for(;;){if((-1^(v=o[A>>2]))&v-16843009&-2139062144)break l;if(A=A+4|0,!((e=e-4|0)>>>0>3))break}if(e)for(;;){if(v=A,!b[0|A])break s;if(A=A+1|0,!(e=e-1|0))break}}v=0}C=v||w+p|0,A=l,w=v?v-p|0:w;break i}if(l=o[u+64>>2],w)break k;e=0,Rr(r,32,m,0,A);break b}o[u+12>>2]=0,o[u+8>>2]=o[u+64>>2],o[u+64>>2]=u+8,w=-1,l=u+8|0}e=0;k:{for(;;){if(!(p=o[l>>2]))break k;if(!((v=(0|(p=Ar(u+4|0,p)))<0)|p>>>0>w-e>>>0)){if(l=l+4|0,w>>>0>(e=e+p|0)>>>0)continue;break k}break}if(y=-1,v)break r}if(Rr(r,32,m,e,A),e)for(l=0,v=o[u+64>>2];;){if(!(p=o[v>>2]))break b;if((0|(l=(p=Ar(u+4|0,p))+l|0))>(0|e))break b;if(cr(r,u+4|0,p),v=v+4|0,!(e>>>0>l>>>0))break}else e=0}Rr(r,32,m,e,8192^A),e=(0|e)<(0|m)?m:e;continue e}e=0|Fr[0|k](r,d[u+64>>3],m,w,A,e);continue e}a[u+55|0]=o[u+64>>2],w=1,p=s,A=l;break i}l=e+1|0,o[u+76>>2]=l,A=b[e+1|0],e=l}if(y=g,r)break r;if(!M)break f;for(e=1;;){if(r=o[(e<<2)+n>>2]){if(or((e<<3)+i|0,r,f),y=1,10!=(0|(e=e+1|0)))continue;break r}break}if(y=1,e>>>0>=10)break r;for(;;){if(o[(e<<2)+n>>2])break a;if(10==(0|(e=e+1|0)))break}break r}y=-1;break r}Rr(r,32,e=(0|(l=(w=(0|(v=C-p|0))>(0|w)?v:w)+y|0))>(0|m)?l:m,l,A),cr(r,E,y),Rr(r,48,e,l,65536^A),Rr(r,48,w,v,0),cr(r,p,v),Rr(r,32,e,l,8192^A);continue}break}y=0}return U=u+80|0,y}function H(r,e){var f,i=0,n=0,t=0,k=0,u=p(0),c=0,s=p(0),A=0,l=0,d=0;U=f=U+-64|0,o[r+72>>2]=e,i=t=o[e+8>>2];r:{e:{f:{for(;;){if(n=o[i+24>>2])break f;if((0|t)==(0|(i=o[i+8>>2])))break}for(o[f>>2]=o[t+4>>2],t=i=o[r- -64>>2];t=o[t+4>>2],(n=o[t>>2])&&!(0|Fr[o[i+16>>2]](o[i+12>>2],f,n)););if(n=o[t>>2],t=o[o[o[n+4>>2]+8>>2]>>2],c=o[t>>2],k=o[n>>2],br(o[o[k+4>>2]+16>>2],e,o[k+16>>2])==p(0)){if(u=v[e+28>>2],t=o[n>>2],i=o[t+16>>2],!(u!=v[i+28>>2]|v[i+32>>2]!=v[e+32>>2])){if(n=o[e+8>>2],o[f+40>>2]=0,o[f+44>>2]=0,o[f+32>>2]=0,o[f+36>>2]=0,e=o[287],o[f+24>>2]=o[286],o[f+28>>2]=e,e=o[285],o[f+16>>2]=o[284],o[f+20>>2]=e,o[f+32>>2]=o[i+12>>2],o[f+36>>2]=o[o[n+16>>2]+12>>2],v[f+52>>2]=v[i+16>>2],v[f+56>>2]=v[i+20>>2],v[f+60>>2]=v[i+24>>2],o[i+12>>2]=0,e=i+12|0,8==(0|(i=o[r+1736>>2]))?Fr[o[r+76>>2]](f+52|0,f+32|0,f+16|0,e):Fr[0|i](f+52|0,f+32|0,f+16|0,e,o[r+1896>>2]),o[e>>2]||(o[e>>2]=o[f+32>>2]),$(t,n))break e;break r}if(k=o[t+4>>2],i=o[k+16>>2],v[i+32>>2]!=v[e+32>>2]||u!=v[i+28>>2]){if(!J(k))break r;if(b[n+15|0]){if(!N(o[t+8>>2]))break r;a[n+15|0]=0}if(!$(o[e+8>>2],t))break r;H(r,e);break e}for(;n=o[o[o[n+4>>2]+4>>2]>>2],(0|i)==o[o[o[n>>2]+4>>2]+16>>2];);if(t=o[o[o[n+4>>2]+8>>2]>>2],c=o[t>>2],k=o[c+4>>2],i=o[k+8>>2],b[t+15|0]){if(o[c+24>>2]=0,Pr(o[t+4>>2]),W(t),!N(k))break r;k=o[o[i+4>>2]+12>>2]}if(!$(o[e+8>>2],k))break r;A=o[k+8>>2],k=i,e=i,t=o[o[i+4>>2]+16>>2],u=v[t+28>>2],c=o[i+16>>2],u<(s=v[c+28>>2])|(v[t+32>>2]<=v[c+32>>2]?u==s:0)||(e=0),Z(r,n,A,k,e,1);break e}if(l=b[n+12|0],c=o[c+4>>2],A=o[c+16>>2],u=v[A+28>>2],d=o[o[k+4>>2]+16>>2],i=n,u<(s=v[d+28>>2])||u==s&&(i=n,v[A+32>>2]<=v[d+32>>2])||(i=t),b[i+15|0]||l){i:{if((0|i)==(0|n)){if(t=V(o[o[e+8>>2]+4>>2],o[k+12>>2]))break i;break r}if(!(t=V(o[o[c+8>>2]+4>>2],o[e+8>>2])))break r;t=o[t+4>>2]}if(b[i+15|0]){if(N(o[i>>2])){o[i>>2]=t,a[i+15|0]=0,o[t+24>>2]=i,H(r,e);break e}break r}if(!(i=F(16)))break r;if(o[i>>2]=t,n=Cr(o[r- -64>>2],o[n+4>>2],i),o[i+4>>2]=n,!n)break r;a[i+13|0]=0,a[i+14|0]=0,a[i+15|0]=0,o[t+24>>2]=i,k=o[r+56>>2],t=o[o[i>>2]+28>>2]+o[o[o[n+4>>2]>>2]+8>>2]|0,o[i+8>>2]=t;i:{a:switch(k-100130|0){case 0:n=1&t;break i;case 1:n=0!=(0|t);break i;case 2:n=(0|t)>0;break i;case 3:n=t>>>31|0;break i;case 4:break a;default:break i}n=t+1>>>0>2}a[i+12|0]=n,H(r,e);break e}Z(i=r,n,r=o[e+8>>2],r,0,1);break e}for(e=o[o[n>>2]+16>>2];n=o[o[o[n+4>>2]+4>>2]>>2],i=o[n>>2],(0|e)==o[i+16>>2];);if(b[n+15|0]){if(!(e=V(o[o[o[o[o[n+4>>2]+8>>2]>>2]>>2]+4>>2],o[i+12>>2])))break r;if(!N(o[n>>2]))break r;if(o[n>>2]=e,a[n+15|0]=0,o[e+24>>2]=n,!(n=o[o[o[n+4>>2]+4>>2]>>2]))break r}if(e=o[o[o[n+4>>2]+8>>2]>>2],i=o[e>>2],e=kr(r,e,0),(0|i)!=(0|(t=o[e+8>>2])))Z(r,n,t,i,i,1);else{if(t=o[n>>2],A=o[o[o[n+4>>2]+8>>2]>>2],c=o[A>>2],o[o[t+4>>2]+16>>2]!=o[o[c+4>>2]+16>>2]&&O(r,n),d=1,k=o[r+72>>2],u=v[k+28>>2],l=o[t+16>>2],!(u!=v[l+28>>2]|v[l+32>>2]!=v[k+32>>2])){if(!$(o[o[i+4>>2]+12>>2],t))break r;for(i=o[o[n>>2]+16>>2];n=o[o[o[n+4>>2]+4>>2]>>2],k=o[n>>2],(0|i)==o[k+16>>2];);if(b[n+15|0]){if(!(i=V(o[o[o[o[o[n+4>>2]+8>>2]>>2]>>2]+4>>2],o[k+12>>2])))break r;if(!N(o[n>>2]))break r;if(o[n>>2]=i,a[n+15|0]=0,o[i+24>>2]=n,!(n=o[o[o[n+4>>2]+4>>2]>>2]))break r}k=o[o[o[n+4>>2]+8>>2]>>2],i=o[k>>2],kr(r,k,A),k=o[r+72>>2],u=v[k+28>>2],d=0}f:{if(s=u,l=o[c+16>>2],s!=(u=v[l+28>>2])|v[l+32>>2]!=v[k+32>>2]){if(d)break f}else{if(!$(e,o[o[c+4>>2]+12>>2]))break r;e=kr(r,A,0)}Z(r,n,o[e+8>>2],i,i,1);break e}if(i=o[t+16>>2],s=v[i+28>>2],!(v[l+32>>2]<=v[i+32>>2])|u!=s&&!(s>u)||(t=o[o[c+4>>2]+12>>2]),!(e=V(o[o[e+8>>2]+4>>2],t)))break r;Z(r,n,e,i=o[e+8>>2],i,0),a[o[o[e+4>>2]+24>>2]+15|0]=1,Y(r,n)}}return void(U=f- -64|0)}Br(r+1740|0,1),g()}function Q(r){r|=0;var e,f=0,i=0,a=0,n=p(0),t=p(0),b=0,k=0,u=p(0),c=p(0),s=p(0),A=p(0),l=0,d=p(0),h=p(0),w=p(0),m=p(0),y=p(0),g=p(0),C=p(0),E=p(0),R=0,M=0,I=p(0),S=p(0),_=0,P=0,x=0,L=0,B=0,T=0,j=0,F=0;e=o[r+8>>2],f=U-80|0,t=v[r+16>>2],v[f+8>>2]=t,w=v[r+20>>2],v[f+12>>2]=w,m=v[r+24>>2],v[f+16>>2]=m;r:if(_=t==p(0)&w==p(0)&m==p(0)){if(o[f+76>>2]=-42943038,o[f+68>>2]=-42943038,o[f+72>>2]=-42943038,o[f+64>>2]=2104540610,o[f+56>>2]=2104540610,o[f+60>>2]=2104540610,P=(0|(l=o[e>>2]))==(0|e))h=p(-19999999867631625e21),u=p(19999999867631625e21),c=p(19999999867631625e21),d=p(-19999999867631625e21),s=p(19999999867631625e21),A=p(-19999999867631625e21);else{for(y=p(19999999867631625e21),g=p(-19999999867631625e21),C=p(-19999999867631625e21),E=p(19999999867631625e21),I=p(-19999999867631625e21),S=p(19999999867631625e21),h=p(-19999999867631625e21),u=p(19999999867631625e21),A=p(-19999999867631625e21),s=p(19999999867631625e21),d=p(-19999999867631625e21),c=p(19999999867631625e21),i=l;h=(a=(n=v[i+24>>2])>h)?n:h,g=a?n:g,u=(R=n<u)?n:u,y=R?n:y,A=(b=(n=v[i+20>>2])>A)?n:A,C=b?n:C,s=(M=n<s)?n:s,E=M?n:E,d=(k=(n=v[i+16>>2])>d)?n:d,I=k?n:I,x=k?i:x,c=(k=n<c)?n:c,S=k?n:S,L=k?i:L,B=a?i:B,T=R?i:T,j=b?i:j,F=M?i:F,(0|e)!=(0|(i=o[i>>2])););o[f+20>>2]=L,v[f+56>>2]=S,v[f+68>>2]=I,o[f+32>>2]=x,v[f+60>>2]=E,o[f+24>>2]=F,v[f+72>>2]=C,o[f+36>>2]=j,v[f+64>>2]=y,o[f+28>>2]=T,v[f+76>>2]=g,o[f+40>>2]=B}if(i=2,a=(b=p(A-s)>p(d-c))<<2,a=p(h-u)>p(v[a+(f+68|0)>>2]-v[a+(f+56|0)>>2])?2:b,v[(b=a<<2)+(f+56|0)>>2]>=v[b+(f+68|0)>>2])o[f+8>>2]=0,o[f+12>>2]=0;else{if(i=o[(a<<=2)+(f+20|0)>>2],a=o[a+(f+32|0)>>2],g=v[a+16>>2],s=p(v[i+16>>2]-g),v[f+44>>2]=s,C=v[a+20>>2],A=p(v[i+20>>2]-C),v[f+48>>2]=A,E=v[a+24>>2],n=p(v[i+24>>2]-E),v[f+52>>2]=n,!P){for(y=p(0),i=l;u=p(v[i+20>>2]-C),c=p(v[i+16>>2]-g),h=p(p(s*u)-p(A*c)),d=p(v[i+24>>2]-E),u=p(p(A*d)-p(n*u)),c=p(p(n*c)-p(s*d)),(d=p(p(h*h)+p(p(u*u)+p(c*c))))>y&&(m=h,w=c,y=d,t=u),(0|e)!=(0|(i=o[i>>2])););if(v[f+16>>2]=m,v[f+12>>2]=w,v[f+8>>2]=t,!(y<=p(0)))break r}o[f+16>>2]=0,o[f+8>>2]=0,o[f+12>>2]=0,i=(A<p(0)?p(-A):A)>(s<p(0)?p(-s):s),t=v[(f+44|0)+(i<<2)>>2],i=(n<p(0)?p(-n):n)>(t<p(0)?p(-t):t)?2:i}o[(f+8|0)+(i<<2)>>2]=1065353216,m=v[f+16>>2],t=v[f+8>>2],w=v[f+12>>2]}else l=o[e>>2];if(a=(w<p(0)?p(-w):w)>(t<p(0)?p(-t):t),t=v[(f+8|0)+(a<<2)>>2],i=r+28|0,a=(m<p(0)?p(-m):m)>(t<p(0)?p(-t):t)?2:a,o[i+(b=a<<2)>>2]=0,o[(k=(a+1>>>0)%3<<2)+i>>2]=1065353216,o[(a=(a+2>>>0)%3<<2)+i>>2]=0,o[(i=r+40|0)+b>>2]=0,f=v[b+(f+8|0)>>2]>p(0),v[i+k>>2]=p(f?-0:0),v[i+a>>2]=p(f?1:-1),!(a=(0|e)==(0|l)))for(i=l;f=o[i+20>>2],o[i+28>>2]=o[i+16>>2],o[i+32>>2]=f,(0|e)!=(0|(i=o[i>>2])););if(_&&(0|(f=o[e+40>>2]))!=(0|(b=e+40|0))){for(t=p(0);;){if(k=o[f+8>>2],o[(i=k)+28>>2]>=1)for(;R=o[i+16>>2],M=o[o[i+4>>2]+16>>2],t=p(t+p(p(v[R+28>>2]-v[M+28>>2])*p(v[R+32>>2]+v[M+32>>2]))),(0|k)!=(0|(i=o[i+12>>2])););if((0|b)==(0|(f=o[f>>2])))break}if(t<p(0)){if(!a)for(;v[l+32>>2]=-v[l+32>>2],(0|(l=o[l>>2]))!=(0|e););v[r+40>>2]=-v[r+40>>2],v[r+44>>2]=-v[r+44>>2],v[r+48>>2]=-v[r+48>>2]}}}function W(r){var e=0,f=0,i=0,a=0,n=0,t=0,b=0,k=0,u=0;r:if(r|=0){n=(i=r-8|0)+(r=-8&(e=o[r-4>>2]))|0;e:if(!(1&e)){if(!(3&e))break r;if((i=i-(e=o[i>>2])|0)>>>0<l[618])break r;if(r=r+e|0,o[619]==(0|i)){if(3==(3&(e=o[n+4>>2])))return o[616]=r,o[n+4>>2]=-2&e,o[i+4>>2]=1|r,void(o[r+i>>2]=r)}else{if(e>>>0<=255){if(a=o[i+8>>2],e=e>>>3|0,(0|(f=o[i+12>>2]))==(0|a)){k=2456,u=o[614]&Lr(e),o[k>>2]=u;break e}o[a+12>>2]=f,o[f+8>>2]=a;break e}if(b=o[i+24>>2],(0|i)==(0|(e=o[i+12>>2])))if((f=o[(a=i+20|0)>>2])||(f=o[(a=i+16|0)>>2])){for(;t=a,(f=o[(a=(e=f)+20|0)>>2])||(a=e+16|0,f=o[e+16>>2]););o[t>>2]=0}else e=0;else f=o[i+8>>2],o[f+12>>2]=e,o[e+8>>2]=f;if(!b)break e;a=o[i+28>>2];f:{if(o[(f=2760+(a<<2)|0)>>2]==(0|i)){if(o[f>>2]=e,e)break f;k=2460,u=o[615]&Lr(a),o[k>>2]=u;break e}if(o[b+(o[b+16>>2]==(0|i)?16:20)>>2]=e,!e)break e}if(o[e+24>>2]=b,(f=o[i+16>>2])&&(o[e+16>>2]=f,o[f+24>>2]=e),!(f=o[i+20>>2]))break e;o[e+20>>2]=f,o[f+24>>2]=e}}if(!(i>>>0>=n>>>0)&&1&(e=o[n+4>>2])){e:{if(!(2&e)){if(o[620]==(0|n)){if(o[620]=i,r=o[617]+r|0,o[617]=r,o[i+4>>2]=1|r,o[619]!=(0|i))break r;return o[616]=0,void(o[619]=0)}if(o[619]==(0|n))return o[619]=i,r=o[616]+r|0,o[616]=r,o[i+4>>2]=1|r,void(o[r+i>>2]=r);r=(-8&e)+r|0;f:if(e>>>0<=255){if(a=o[n+8>>2],e=e>>>3|0,(0|(f=o[n+12>>2]))==(0|a)){k=2456,u=o[614]&Lr(e),o[k>>2]=u;break f}o[a+12>>2]=f,o[f+8>>2]=a}else{if(b=o[n+24>>2],(0|n)==(0|(e=o[n+12>>2])))if((f=o[(a=n+20|0)>>2])||(f=o[(a=n+16|0)>>2])){for(;t=a,(f=o[(a=(e=f)+20|0)>>2])||(a=e+16|0,f=o[e+16>>2]););o[t>>2]=0}else e=0;else f=o[n+8>>2],o[f+12>>2]=e,o[e+8>>2]=f;if(b){a=o[n+28>>2];i:{if(o[(f=2760+(a<<2)|0)>>2]==(0|n)){if(o[f>>2]=e,e)break i;k=2460,u=o[615]&Lr(a),o[k>>2]=u;break f}if(o[b+(o[b+16>>2]==(0|n)?16:20)>>2]=e,!e)break f}o[e+24>>2]=b,(f=o[n+16>>2])&&(o[e+16>>2]=f,o[f+24>>2]=e),(f=o[n+20>>2])&&(o[e+20>>2]=f,o[f+24>>2]=e)}}if(o[i+4>>2]=1|r,o[r+i>>2]=r,o[619]!=(0|i))break e;return void(o[616]=r)}o[n+4>>2]=-2&e,o[i+4>>2]=1|r,o[r+i>>2]=r}if(r>>>0<=255)return e=2496+((r=r>>>3|0)<<3)|0,(f=o[614])&(r=1<<r)?r=o[e+8>>2]:(o[614]=r|f,r=e),o[e+8>>2]=i,o[r+12>>2]=i,o[i+12>>2]=e,void(o[i+8>>2]=r);a=31,o[i+16>>2]=0,o[i+20>>2]=0,r>>>0<=16777215&&(e=r>>>8|0,e<<=t=e+1048320>>>16&8,a=28+((e=((e<<=a=e+520192>>>16&4)<<(f=e+245760>>>16&2)>>>15|0)-(f|a|t)|0)<<1|r>>>e+21&1)|0),o[i+28>>2]=a,t=2760+(a<<2)|0;e:{f:{if((f=o[615])&(e=1<<a)){for(a=r<<(31==(0|a)?0:25-(a>>>1|0)|0),e=o[t>>2];;){if(f=e,(-8&o[e+4>>2])==(0|r))break f;if(e=a>>>29|0,a<<=1,!(e=o[16+(t=f+(4&e)|0)>>2]))break}o[t+16>>2]=i,o[i+24>>2]=f}else o[615]=e|f,o[t>>2]=i,o[i+24>>2]=t;o[i+12>>2]=i,o[i+8>>2]=i;break e}r=o[f+8>>2],o[r+12>>2]=i,o[f+8>>2]=i,o[i+24>>2]=0,o[i+12>>2]=f,o[i+8>>2]=r}r=o[622]-1|0,o[622]=r||-1}}}function q(r,e){var f,i=0,a=0,n=0,t=0,b=0,k=0,u=0;f=r+e|0;r:{e:if(!(1&(i=o[r+4>>2]))){if(!(3&i))break r;e=(i=o[r>>2])+e|0;f:{if((0|(r=r-i|0))!=o[619]){if(i>>>0<=255){if(n=o[r+8>>2],i=i>>>3|0,(0|(a=o[r+12>>2]))!=(0|n))break f;k=2456,u=o[614]&Lr(i),o[k>>2]=u;break e}if(b=o[r+24>>2],(0|(i=o[r+12>>2]))==(0|r))if((a=o[(n=r+20|0)>>2])||(a=o[(n=r+16|0)>>2])){for(;t=n,(a=o[(n=(i=a)+20|0)>>2])||(n=i+16|0,a=o[i+16>>2]););o[t>>2]=0}else i=0;else a=o[r+8>>2],o[a+12>>2]=i,o[i+8>>2]=a;if(!b)break e;n=o[r+28>>2];i:{if(o[(a=2760+(n<<2)|0)>>2]==(0|r)){if(o[a>>2]=i,i)break i;k=2460,u=o[615]&Lr(n),o[k>>2]=u;break e}if(o[b+(o[b+16>>2]==(0|r)?16:20)>>2]=i,!i)break e}if(o[i+24>>2]=b,(a=o[r+16>>2])&&(o[i+16>>2]=a,o[a+24>>2]=i),!(a=o[r+20>>2]))break e;o[i+20>>2]=a,o[a+24>>2]=i;break e}if(3!=(3&(i=o[f+4>>2])))break e;return o[616]=e,o[f+4>>2]=-2&i,o[r+4>>2]=1|e,void(o[f>>2]=e)}o[n+12>>2]=a,o[a+8>>2]=n}e:{if(!(2&(i=o[f+4>>2]))){if(o[620]==(0|f)){if(o[620]=r,e=o[617]+e|0,o[617]=e,o[r+4>>2]=1|e,o[619]!=(0|r))break r;return o[616]=0,void(o[619]=0)}if(o[619]==(0|f))return o[619]=r,e=o[616]+e|0,o[616]=e,o[r+4>>2]=1|e,void(o[r+e>>2]=e);e=(-8&i)+e|0;f:if(i>>>0<=255){if(n=o[f+8>>2],i=i>>>3|0,(0|(a=o[f+12>>2]))==(0|n)){k=2456,u=o[614]&Lr(i),o[k>>2]=u;break f}o[n+12>>2]=a,o[a+8>>2]=n}else{if(b=o[f+24>>2],(0|f)==(0|(i=o[f+12>>2])))if((n=o[(a=f+20|0)>>2])||(n=o[(a=f+16|0)>>2])){for(;t=a,(n=o[(a=(i=n)+20|0)>>2])||(a=i+16|0,n=o[i+16>>2]););o[t>>2]=0}else i=0;else a=o[f+8>>2],o[a+12>>2]=i,o[i+8>>2]=a;if(b){n=o[f+28>>2];i:{if(o[(a=2760+(n<<2)|0)>>2]==(0|f)){if(o[a>>2]=i,i)break i;k=2460,u=o[615]&Lr(n),o[k>>2]=u;break f}if(o[b+(o[b+16>>2]==(0|f)?16:20)>>2]=i,!i)break f}o[i+24>>2]=b,(a=o[f+16>>2])&&(o[i+16>>2]=a,o[a+24>>2]=i),(a=o[f+20>>2])&&(o[i+20>>2]=a,o[a+24>>2]=i)}}if(o[r+4>>2]=1|e,o[r+e>>2]=e,o[619]!=(0|r))break e;return void(o[616]=e)}o[f+4>>2]=-2&i,o[r+4>>2]=1|e,o[r+e>>2]=e}if(e>>>0<=255)return i=2496+((e=e>>>3|0)<<3)|0,(a=o[614])&(e=1<<e)?e=o[i+8>>2]:(o[614]=e|a,e=i),o[i+8>>2]=r,o[e+12>>2]=r,o[r+12>>2]=i,void(o[r+8>>2]=e);n=31,o[r+16>>2]=0,o[r+20>>2]=0,e>>>0<=16777215&&(i=e>>>8|0,i<<=t=i+1048320>>>16&8,n=28+((i=((i<<=n=i+520192>>>16&4)<<(a=i+245760>>>16&2)>>>15|0)-(a|n|t)|0)<<1|e>>>i+21&1)|0),o[r+28>>2]=n,t=2760+(n<<2)|0;e:{if((a=o[615])&(i=1<<n)){for(n=e<<(31==(0|n)?0:25-(n>>>1|0)|0),i=o[t>>2];;){if(a=i,(-8&o[i+4>>2])==(0|e))break e;if(i=n>>>29|0,n<<=1,!(i=o[16+(t=a+(4&i)|0)>>2]))break}o[t+16>>2]=r,o[r+24>>2]=a}else o[615]=i|a,o[t>>2]=r,o[r+24>>2]=t;return o[r+12>>2]=r,void(o[r+8>>2]=r)}e=o[a+8>>2],o[e+12>>2]=r,o[a+8>>2]=r,o[r+24>>2]=0,o[r+12>>2]=a,o[r+8>>2]=e}}function z(r,e){var f,i=0,n=0,t=p(0),b=0,k=0,u=p(0),c=0,s=0,A=0,l=0,d=0,h=0,w=0,m=0,y=0,C=0,E=0,R=0,M=0,I=0;U=f=U-48|0;r:{A=o[e>>2],k=o[A+16>>2],u=v[k+28>>2],i=o[o[o[e+4>>2]+8>>2]>>2],d=o[i>>2],n=o[d+16>>2],t=v[n+28>>2];e:{if(!(!(v[k+32>>2]<=v[n+32>>2])|u!=t)||u<t){if(br(o[o[d+4>>2]+16>>2],k,n)>p(0))break e;if(k=o[A+16>>2],n=o[d+16>>2],v[k+32>>2]!=v[n+32>>2]||v[k+28>>2]!=v[n+28>>2]){if(!J(o[d+4>>2]))break r;if(!$(A,o[o[d+4>>2]+12>>2]))break r;C=1,a[i+14|0]=1,a[e+14|0]=1;break e}if(C=1,(0|n)==(0|k))break e;if(b=o[r+68>>2],(0|(e=o[k+36>>2]))>=0){if(h=o[b>>2],c=o[h>>2],k=e,s=o[h+4>>2],e=o[4+(E=s+(e<<3)|0)>>2],y=o[h+8>>2],m=o[c+(y<<2)>>2],o[c+(e<<2)>>2]=m,o[4+(R=(m<<3)+s|0)>>2]=e,M=y-1|0,o[h+8>>2]=M,(0|e)<(0|y)){f:{if((0|e)<2||(i=o[(o[c+(e<<1&-4)>>2]<<3)+s>>2],t=v[i+28>>2],w=o[(m<<3)+s>>2],t<(u=v[w+28>>2])||!(!(v[i+32>>2]<=v[w+32>>2])|u!=t)))for(I=(m<<3)+s|0;;){if((0|M)<=(0|(i=e<<1))||(l=o[(o[c+((n=1|i)<<2)>>2]<<3)+s>>2],u=v[l+28>>2],b=o[(o[c+(i<<2)>>2]<<3)+s>>2],t=v[b+28>>2],!(v[l+32>>2]<=v[b+32>>2])|u!=t&&!(u<t)||(i=n)),(0|i)>=(0|y)){i=e;break f}if(w=o[I>>2],u=v[w+28>>2],l=o[c+(i<<2)>>2],n=o[(b=(l<<3)+s|0)>>2],u<(t=v[n+28>>2])){i=e;break f}if(!(!(v[w+32>>2]<=v[n+32>>2])|u!=t)){i=e;break f}o[c+(e<<2)>>2]=l,o[b+4>>2]=e,e=i}for(;;){if(l=o[c+((i=e>>1)<<2)>>2],n=o[(b=(l<<3)+s|0)>>2],(t=v[n+28>>2])<u){i=e;break f}if(!(!(v[n+32>>2]<=v[w+32>>2])|u!=t)){i=e;break f}if(o[c+(e<<2)>>2]=l,o[b+4>>2]=e,!((e=i)>>>0>1))break}}o[c+(i<<2)>>2]=m,o[R+4>>2]=i}o[E>>2]=0,o[E+4>>2]=o[h+16>>2],o[h+16>>2]=k}else{o[o[b+4>>2]+((-1^e)<<2)>>2]=0;f:if(!((0|(e=o[b+12>>2]))<1))for(k=o[b+8>>2];;){if(o[o[k+((i=e-1|0)<<2)>>2]>>2])break f;if(o[b+12>>2]=i,n=(0|e)>1,e=i,!n)break}}if(i=o[o[d+4>>2]+12>>2],o[f+24>>2]=0,o[f+28>>2]=0,o[f+16>>2]=0,o[f+20>>2]=0,e=o[287],o[f+8>>2]=o[286],o[f+12>>2]=e,e=o[285],o[f>>2]=o[284],o[f+4>>2]=e,e=o[i+16>>2],o[f+16>>2]=o[e+12>>2],o[f+20>>2]=o[o[A+16>>2]+12>>2],v[f+36>>2]=v[e+16>>2],v[f+40>>2]=v[e+20>>2],v[f+44>>2]=v[e+24>>2],o[e+12>>2]=0,n=e+12|0,8==(0|(e=o[r+1736>>2]))?Fr[o[r+76>>2]](f+36|0,f+16|0,f,n):Fr[0|e](f+36|0,f+16|0,f,n,o[r+1896>>2]),o[n>>2]||(o[n>>2]=o[f+16>>2]),$(i,A))break e;break r}if(!(br(o[o[A+4>>2]+16>>2],n,k)<p(0))){if(C=1,a[e+14|0]=1,a[o[o[o[e+4>>2]+4>>2]>>2]+14|0]=1,!J(o[A+4>>2]))break r;if(!$(o[o[d+4>>2]+12>>2],A))break r}}return U=f+48|0,C}Br(r+1740|0,1),g()}function K(r,e){var f,i,a=0,n=0,t=0,b=0,k=0,u=0,c=0,s=0,A=0,l=0,v=0;if(!r)return F(e);if(e>>>0>=4294967232)return o[613]=48,0;f=e>>>0<11?16:e+11&-8,t=-8&(i=o[4+(b=r-8|0)>>2]);r:if(3&i){k=t+b|0;e:if(t>>>0>=f>>>0){if((n=t-f|0)>>>0<16)break e;o[b+4>>2]=1&i|f|2,o[4+(a=b+f|0)>>2]=3|n,o[k+4>>2]=1|o[k+4>>2],q(a,n)}else if(o[620]!=(0|k))if(o[619]!=(0|k)){if(2&(n=o[k+4>>2]))break r;if((c=t+(-8&n)|0)>>>0<f>>>0)break r;A=c-f|0;f:if(n>>>0<=255){if(t=o[k+8>>2],a=n>>>3|0,(0|(n=o[k+12>>2]))==(0|t)){l=2456,v=o[614]&Lr(a),o[l>>2]=v;break f}o[t+12>>2]=n,o[n+8>>2]=t}else{if(s=o[k+24>>2],(0|(u=o[k+12>>2]))==(0|k))if((a=o[(t=k+20|0)>>2])||(a=o[(t=k+16|0)>>2])){for(;n=t,u=a,(a=o[(t=a+20|0)>>2])||(t=u+16|0,a=o[u+16>>2]););o[n>>2]=0}else u=0;else a=o[k+8>>2],o[a+12>>2]=u,o[u+8>>2]=a;if(s){n=o[k+28>>2];i:{if(o[(a=2760+(n<<2)|0)>>2]==(0|k)){if(o[a>>2]=u,u)break i;l=2460,v=o[615]&Lr(n),o[l>>2]=v;break f}if(o[(o[s+16>>2]==(0|k)?16:20)+s>>2]=u,!u)break f}o[u+24>>2]=s,(a=o[k+16>>2])&&(o[u+16>>2]=a,o[a+24>>2]=u),(a=o[k+20>>2])&&(o[u+20>>2]=a,o[a+24>>2]=u)}}A>>>0<=15?(o[b+4>>2]=1&i|c|2,o[4+(a=b+c|0)>>2]=1|o[a+4>>2]):(o[b+4>>2]=1&i|f|2,o[4+(n=b+f|0)>>2]=3|A,o[4+(a=b+c|0)>>2]=1|o[a+4>>2],q(n,A))}else{if((n=t+o[616]|0)>>>0<f>>>0)break r;(a=n-f|0)>>>0>=16?(o[b+4>>2]=1&i|f|2,o[4+(t=b+f|0)>>2]=1|a,o[(n=n+b|0)>>2]=a,o[n+4>>2]=-2&o[n+4>>2]):(o[b+4>>2]=n|1&i|2,o[4+(a=n+b|0)>>2]=1|o[a+4>>2],a=0,t=0),o[619]=t,o[616]=a}else{if((t=t+o[617]|0)>>>0<=f>>>0)break r;o[b+4>>2]=1&i|f|2,a=t-f|0,o[4+(n=b+f|0)>>2]=1|a,o[617]=a,o[620]=n}a=b}else{if(f>>>0<256)break r;if(t>>>0>=f+4>>>0&&(a=b,t-f>>>0<=o[734]<<1>>>0))break r;a=0}return a?a+8|0:(b=F(e))?(G(b,r,e>>>0>(a=(3&(a=o[r-4>>2])?-4:-8)+(-8&a)|0)>>>0?a:e),W(r),b):0}function Y(r,e){var f=0,i=0,n=0,t=0,k=0,u=0,c=p(0),s=0,A=p(0);for(i=o[o[o[e+4>>2]+8>>2]>>2];;){r:{if(b[i+14|0])for(;i=o[o[o[(e=i)+4>>2]+8>>2]>>2],b[i+14|0];);e:{f:{i:{a:{if(b[e+14|0])f=e;else{if(!(f=o[o[o[e+4>>2]+4>>2]>>2]))break a;if(i=e,!b[f+14|0])break a}a[f+14|0]=0,n=o[f>>2],e=o[o[n+4>>2]+16>>2],k=o[i>>2];n:if((0|e)!=o[o[k+4>>2]+16>>2]){c=v[e+28>>2],s=o[o[o[f+4>>2]+8>>2]>>2],t=o[s>>2],u=o[o[t+4>>2]+16>>2],A=v[u+28>>2];t:{if(!(!(v[e+32>>2]<=v[u+32>>2])|c!=A)||c<A){if(br(e,u,o[n+16>>2])<p(0)){e=f;break n}if(a[f+14|0]=1,a[o[o[o[f+4>>2]+4>>2]>>2]+14|0]=1,!(e=J(n)))break e;if($(o[t+4>>2],e))break t;break r}if(br(u,e,o[t+16>>2])>p(0)){e=f;break n}if(a[s+14|0]=1,a[f+14|0]=1,!(e=J(t)))break r;if(!$(o[n+12>>2],o[t+4>>2]))break r;e=o[e+4>>2]}if(a[o[e+20>>2]+21|0]=b[f+12|0],b[i+15|0]){if(o[o[i>>2]+24>>2]=0,Pr(o[i+4>>2]),W(i),!N(k))break r;i=o[o[o[f+4>>2]+8>>2]>>2],k=o[i>>2],e=f}else if(b[f+15|0]){if(o[o[f>>2]+24>>2]=0,Pr(o[f+4>>2]),W(f),!N(n))break r;e=o[o[o[i+4>>2]+4>>2]>>2],n=o[e>>2]}else e=f}else e=f;if(o[n+16>>2]==o[k+16>>2])break f;if(f=o[o[n+4>>2]+16>>2],t=o[o[k+4>>2]+16>>2],b[i+15|0]|b[e+15|0]|(0|f)==(0|t))break i;if(u=f,(0|(f=o[r+72>>2]))!=(0|t)&&(0|u)!=(0|f))break i;if(!O(r,e))break f}return}z(r,e)}if(o[n+16>>2]!=o[k+16>>2])continue;if(t=o[n+4>>2],f=o[k+4>>2],o[t+16>>2]!=o[f+16>>2])continue;if(o[k+28>>2]=o[k+28>>2]+o[n+28>>2],o[f+28>>2]=o[f+28>>2]+o[t+28>>2],o[o[e>>2]+24>>2]=0,Pr(o[e+4>>2]),W(e),!N(n))break r;e=o[o[o[i+4>>2]+4>>2]>>2];continue}}break}Br(r+1740|0,1),g()}function N(r){var e,f=0,i=0,n=0,t=0,k=0;if(t=o[r+4>>2],(0|(e=o[t+20>>2]))!=(0|(i=o[r+20>>2]))){for(f=n=o[i+8>>2];o[f+20>>2]=e,(0|n)!=(0|(f=o[f+12>>2])););f=o[i>>2],n=o[i+4>>2],o[f+4>>2]=n,o[n>>2]=f,W(i)}if((0|(n=o[r+8>>2]))!=(0|r)){if(k=o[r+4>>2],f=o[k+12>>2],o[o[k+20>>2]+8>>2]=f,o[o[r+16>>2]+8>>2]=n,k=o[f+8>>2],o[o[n+4>>2]+12>>2]=f,o[o[k+4>>2]+12>>2]=r,o[r+8>>2]=k,o[f+8>>2]=n,(0|i)==(0|e)){if(!(i=F(24)))return 0;for(f=o[r+20>>2],n=o[f+4>>2],o[i+4>>2]=n,o[n>>2]=i,o[i>>2]=f,o[f+4>>2]=i,o[i+12>>2]=0,o[i+16>>2]=0,o[i+8>>2]=r,a[i+20|0]=0,a[i+21|0]=b[f+21|0],f=r;o[f+20>>2]=i,(0|(f=o[f+12>>2]))!=(0|r););}}else{for(i=o[r+16>>2],f=n=o[i+8>>2];o[f+16>>2]=0,(0|n)!=(0|(f=o[f+8>>2])););f=o[i>>2],n=o[i+4>>2],o[f+4>>2]=n,o[n>>2]=f,W(i)}if((0|(f=o[t+8>>2]))!=(0|t))i=o[o[t+4>>2]+12>>2],o[o[r+20>>2]+8>>2]=i,o[o[t+16>>2]+8>>2]=f,n=o[i+8>>2],o[o[f+4>>2]+12>>2]=i,o[o[n+4>>2]+12>>2]=t,o[t+8>>2]=n,o[i+8>>2]=f;else{for(i=o[t+16>>2],f=n=o[i+8>>2];o[f+16>>2]=0,(0|n)!=(0|(f=o[f+8>>2])););for(f=o[i>>2],n=o[i+4>>2],o[f+4>>2]=n,o[n>>2]=f,W(i),i=o[t+20>>2],f=t=o[i+8>>2];o[f+20>>2]=0,(0|t)!=(0|(f=o[f+12>>2])););f=o[i>>2],t=o[i+4>>2],o[f+4>>2]=t,o[t>>2]=f,W(i)}return f=o[r+4>>2],f=o[(r=r>>>0>f>>>0?f:r)>>2],i=o[o[r+4>>2]>>2],o[o[f+4>>2]>>2]=i,o[o[i+4>>2]>>2]=f,W(r),1}function V(r,e){var f,i=0,n=0,t=0,k=0,u=0,c=0,s=0;if(i=0,f=F(64)){if(u=o[r+4>>2],t=o[(i=r>>>0>u>>>0?u:r)+4>>2],n=o[t>>2],o[f+32>>2]=n,o[o[n+4>>2]>>2]=f,o[f>>2]=i,k=f+32|0,o[t>>2]=k,o[f+16>>2]=0,o[f+20>>2]=0,o[f+12>>2]=k,o[f+4>>2]=k,o[f+24>>2]=0,o[f+28>>2]=0,o[f+48>>2]=0,o[f+52>>2]=0,o[f+44>>2]=f,o[f+40>>2]=k,o[f+36>>2]=f,o[f+56>>2]=0,o[f+60>>2]=0,o[f+8>>2]=f,(0|(c=o[r+20>>2]))!=(0|(t=o[e+20>>2]))){for(i=n=o[t+8>>2];o[i+20>>2]=c,(0|n)!=(0|(i=o[i+12>>2])););i=o[t>>2],n=o[t+4>>2],o[i+4>>2]=n,o[n>>2]=i,W(t),u=o[r+4>>2],n=o[f+8>>2],i=o[r+20>>2]}else n=f,i=t;if(r=o[r+12>>2],s=o[r+8>>2],o[o[n+4>>2]+12>>2]=r,o[o[s+4>>2]+12>>2]=f,o[f+8>>2]=s,o[r+8>>2]=n,r=o[e+8>>2],n=o[f+40>>2],o[o[n+4>>2]+12>>2]=e,o[o[r+4>>2]+12>>2]=k,o[f+40>>2]=r,o[e+8>>2]=n,o[f+16>>2]=o[u+16>>2],e=o[e+16>>2],r=i,o[f+52>>2]=r,o[f+48>>2]=e,o[f+20>>2]=r,o[r+8>>2]=k,i=f,(0|t)==(0|c)&&(i=0,e=F(24))){for(i=o[r+4>>2],o[e+4>>2]=i,o[i>>2]=e,o[e>>2]=r,o[r+4>>2]=e,o[e+12>>2]=0,o[e+16>>2]=0,o[e+8>>2]=f,a[e+20|0]=0,a[e+21|0]=b[r+21|0],i=f;o[i+20>>2]=e,(0|(i=o[i+12>>2]))!=(0|f););i=f}}return i}function G(r,e,f){var i=0,n=0;if(f>>>0>=512)T(0|r,0|e,0|f);else{i=r+f|0;r:if(3&(r^e))if(i>>>0<4)f=r;else if((n=i-4|0)>>>0<r>>>0)f=r;else for(f=r;a[0|f]=b[0|e],a[f+1|0]=b[e+1|0],a[f+2|0]=b[e+2|0],a[f+3|0]=b[e+3|0],e=e+4|0,n>>>0>=(f=f+4|0)>>>0;);else{e:if(3&r)if((0|f)<1)f=r;else for(f=r;;){if(a[0|f]=b[0|e],e=e+1|0,!(3&(f=f+1|0)))break e;if(!(f>>>0<i>>>0))break}else f=r;if(!((r=-4&i)>>>0<64||(n=r+-64|0)>>>0<f>>>0))for(;o[f>>2]=o[e>>2],o[f+4>>2]=o[e+4>>2],o[f+8>>2]=o[e+8>>2],o[f+12>>2]=o[e+12>>2],o[f+16>>2]=o[e+16>>2],o[f+20>>2]=o[e+20>>2],o[f+24>>2]=o[e+24>>2],o[f+28>>2]=o[e+28>>2],o[f+32>>2]=o[e+32>>2],o[f+36>>2]=o[e+36>>2],o[f+40>>2]=o[e+40>>2],o[f+44>>2]=o[e+44>>2],o[f+48>>2]=o[e+48>>2],o[f+52>>2]=o[e+52>>2],o[f+56>>2]=o[e+56>>2],o[f+60>>2]=o[e+60>>2],e=e- -64|0,n>>>0>=(f=f- -64|0)>>>0;);if(r>>>0<=f>>>0)break r;for(;o[f>>2]=o[e>>2],e=e+4|0,r>>>0>(f=f+4|0)>>>0;);}if(f>>>0<i>>>0)for(;a[0|f]=b[0|e],e=e+1|0,(0|i)!=(0|(f=f+1|0)););}}function J(r){var e,f=0,i=0,a=0,n=0,t=0;if(e=r|=0,r=0,(f=F(64))&&(a=o[e+4>>2],n=o[(i=a>>>0<e>>>0?a:e)+4>>2],t=o[n>>2],o[f+32>>2]=t,o[o[t+4>>2]>>2]=f,o[f>>2]=i,i=f+32|0,o[n>>2]=i,o[f+16>>2]=0,o[f+20>>2]=0,o[f+12>>2]=i,o[f+4>>2]=i,o[f+24>>2]=0,o[f+28>>2]=0,o[f+48>>2]=0,o[f+52>>2]=0,o[f+40>>2]=i,o[f+36>>2]=f,o[f+56>>2]=0,o[f+60>>2]=0,o[f+8>>2]=f,n=o[e+12>>2],t=o[n+8>>2],o[f+44>>2]=n,o[o[t+4>>2]+12>>2]=f,o[f+8>>2]=t,o[n+8>>2]=f,n=o[a+16>>2],o[f+16>>2]=n,a=F(40))){for(r=o[n+4>>2],o[a+4>>2]=r,o[r>>2]=a,o[a>>2]=n,o[n+4>>2]=a,o[a+12>>2]=0,o[a+8>>2]=i,r=i;o[r+16>>2]=a,(0|i)!=(0|(r=o[r+8>>2])););r=o[e+20>>2],o[f+20>>2]=r,o[f+52>>2]=r,r=f}return r?(f=o[r+4>>2],r=o[e+4>>2],i=o[o[r+4>>2]+12>>2],a=o[i+8>>2],n=o[r+8>>2],o[o[n+4>>2]+12>>2]=i,o[o[a+4>>2]+12>>2]=r,o[r+8>>2]=a,o[i+8>>2]=n,i=o[f+8>>2],a=o[r+8>>2],o[o[a+4>>2]+12>>2]=f,o[o[i+4>>2]+12>>2]=r,o[r+8>>2]=i,o[f+8>>2]=a,o[r+16>>2]=o[f+16>>2],i=o[f+4>>2],o[o[i+16>>2]+8>>2]=i,o[i+20>>2]=o[r+20>>2],o[f+28>>2]=o[e+28>>2],o[i+28>>2]=o[r+28>>2],0|f):0}function Z(r,e,f,i,n,t){var b=0,k=0,u=0,c=0,s=0;c=e+4|0,u=r- -64|0;r:{for(;;){if(k=o[f+4>>2],!(b=F(16)))break r;if(o[b>>2]=k,s=Cr(o[u>>2],o[e+4>>2],b),o[b+4>>2]=s,!s)break r;if(a[b+13|0]=0,a[b+14|0]=0,a[b+15|0]=0,o[k+24>>2]=b,(0|i)==(0|(f=o[f+8>>2])))break}if(b=o[o[o[e+4>>2]+8>>2]>>2],f=o[o[b>>2]+4>>2],n=n||o[f+8>>2],o[f+16>>2]==o[n+16>>2])for(u=0;;){if(i=e,e=b,(0|(b=n))!=o[(n=f)+8>>2]){if(!$(o[o[n+4>>2]+12>>2],n))break r;if(!$(o[o[b+4>>2]+12>>2],n))break r}k=o[i+8>>2]-o[n+28>>2]|0,o[e+8>>2]=k;e:{f:switch(o[r+56>>2]-100130|0){case 0:f=1&k;break e;case 1:f=0!=(0|k);break e;case 2:f=(0|k)>0;break e;case 3:f=k>>>31|0;break e;case 4:break f;default:break e}f=k+1>>>0>2}if(a[e+12|0]=f,a[i+14|0]=1,u&&z(r,i)&&(o[n+28>>2]=o[n+28>>2]+o[b+28>>2],f=o[n+4>>2],o[f+28>>2]=o[f+28>>2]+o[o[b+4>>2]+28>>2],o[o[i>>2]+24>>2]=0,Pr(o[c>>2]),W(i),!N(b)))break r;if(c=e+4|0,u=1,b=o[o[o[e+4>>2]+8>>2]>>2],f=o[o[b>>2]+4>>2],o[f+16>>2]!=o[n+16>>2])break}return a[e+14|0]=1,void(t&&Y(r,e))}Br(r+1740|0,1),g()}function X(r){var e,f=0,i=0,a=0,n=0,t=0,k=0,u=0,c=0;if((0|(n=o[40+(r|=0)>>2]))!=(0|(e=r+40|0)))for(;;){if(c=o[n>>2],!b[n+21|0]){for(u=o[n+8>>2],r=o[u+12>>2];;){if(o[r+20>>2]=0,k=o[r+12>>2],f=o[r+4>>2],!o[f+20>>2]){if(a=o[r+16>>2],(0|(i=o[r+8>>2]))!=(0|r))o[a+8>>2]=i,a=o[f+12>>2],t=o[a+8>>2],o[o[i+4>>2]+12>>2]=a,o[o[t+4>>2]+12>>2]=r,o[r+8>>2]=t,o[a+8>>2]=i;else{for(f=i=o[a+8>>2];o[f+16>>2]=0,(0|i)!=(0|(f=o[f+8>>2])););f=o[a>>2],i=o[a+4>>2],o[f+4>>2]=i,o[i>>2]=f,W(a),f=o[r+4>>2]}if(a=o[f+16>>2],(0|(i=o[f+8>>2]))!=(0|f))o[a+8>>2]=i,a=o[o[f+4>>2]+12>>2],t=o[a+8>>2],o[o[i+4>>2]+12>>2]=a,o[o[t+4>>2]+12>>2]=f,o[f+8>>2]=t,o[a+8>>2]=i;else{for(f=i=o[a+8>>2];o[f+16>>2]=0,(0|i)!=(0|(f=o[f+8>>2])););f=o[a>>2],i=o[a+4>>2],o[f+4>>2]=i,o[i>>2]=f,W(a),f=o[r+4>>2]}a=o[(f=r>>>0>f>>>0?f:r)>>2],i=o[o[f+4>>2]>>2],o[o[a+4>>2]>>2]=i,o[o[i+4>>2]>>2]=a,W(f)}if(f=(0|r)!=(0|u),r=k,!f)break}r=o[n>>2],k=o[n+4>>2],o[r+4>>2]=k,o[k>>2]=r,W(n)}if((0|e)==(0|(n=c)))break}}function $(r,e){var f=0,i=0,n=0,t=0,k=0,u=0;if((0|(r|=0))!=(0|(e|=0))){if((0|(i=o[e+16>>2]))!=(0|(k=o[r+16>>2]))){for(f=n=o[i+8>>2];o[f+16>>2]=k,(0|n)!=(0|(f=o[f+8>>2])););f=o[i>>2],n=o[i+4>>2],o[f+4>>2]=n,o[n>>2]=f,W(i)}if((0|(u=o[r+20>>2]))!=(0|(n=o[e+20>>2]))){for(f=t=o[n+8>>2];o[f+20>>2]=u,(0|t)!=(0|(f=o[f+12>>2])););f=o[n>>2],t=o[n+4>>2],o[f+4>>2]=t,o[t>>2]=f,W(n)}if(f=o[r+8>>2],t=o[e+8>>2],o[o[t+4>>2]+12>>2]=r,o[o[f+4>>2]+12>>2]=e,o[e+8>>2]=f,o[r+8>>2]=t,(0|i)==(0|k)){if(!(i=F(40)))return 0;for(f=o[r+16>>2],k=o[f+4>>2],o[i+4>>2]=k,o[k>>2]=i,o[i>>2]=f,o[f+4>>2]=i,o[i+12>>2]=0,o[i+8>>2]=e,f=e;o[f+16>>2]=i,(0|(f=o[f+8>>2]))!=(0|e););o[o[r+16>>2]+8>>2]=r}if((0|n)==(0|u)){if(!(i=F(24)))return 0;for(f=o[r+20>>2],n=o[f+4>>2],o[i+4>>2]=n,o[n>>2]=i,o[i>>2]=f,o[f+4>>2]=i,o[i+12>>2]=0,o[i+16>>2]=0,o[i+8>>2]=e,a[i+20|0]=0,a[i+21|0]=b[f+21|0],f=e;o[f+20>>2]=i,(0|(f=o[f+12>>2]))!=(0|e););o[o[r+20>>2]+8>>2]=r}}return 1}function rr(r,e){var f=0,i=0,a=0,n=0,t=0,b=0,k=p(0),u=0,c=0,s=p(0);if(o[r+20>>2]){i=e,f=o[r>>2],r=o[f+8>>2]+1|0,o[f+8>>2]=r;r:{if(!((0|(e=o[f+12>>2]))>=r<<1)){if(o[f+12>>2]=e<<1,a=o[f+4>>2],e=K(n=o[f>>2],e<<3|4),o[f>>2]=e,!e){o[f>>2]=n,a=2147483647;break r}if(e=K(o[f+4>>2],8+(o[f+12>>2]<<3)|0),o[f+4>>2]=e,!e){o[f+4>>2]=a,a=2147483647;break r}}if(n=o[f+4>>2],a=r,(e=o[f+16>>2])&&(o[f+16>>2]=o[4+(n+(e<<3)|0)>>2],a=e),t=o[f>>2],o[t+(r<<2)>>2]=a,o[(b=n+(a<<3)|0)>>2]=i,o[