eq(evalfstart(A,B,C,D),1,[evalfentryin(A,B,C,D)],[]).
eq(evalfreturnin(A,B,C,D),1,[evalfstop(A,B,C,D)],[]).
eq(evalfentryin(A,B,C,D),1,[evalfbb5in(B,B,C,D,E,F,G,H,I),loop_cont_evalfbb5in(F,G,H,I)],[E=0]).
eq(evalfentryin(A,B,C,D),1,[evalfbb5in(B,B,C,D,E,F,G,H,I)],[E=1]).
eq(loop_cont_evalfbb5in(A,B,C,D),0,[evalfreturnin(A,B,C,D)],[]).
eq(evalfbb5in(A,B,C,D,E,F,G,H,I),1,[evalfbbin(A,B,C,D,E,F,G,H,I)],[B>=2]).
eq(evalfbb2in(A,B,C,D,E,F,G,H,I),1,[evalfbb3in(A,B,C,D,E,F,G,H,I)],[D>=C]).
eq(evalfbbin(A,B,C,D,E,F,G,H,I),1,[evalfbb2in(A,B,B-1,A+B-1,J,K,L,M,N),loop_cont_evalfbb2in(K,L,M,N,E,F,G,H,I)],[J=0]).
eq(evalfbbin(A,B,C,D,E,F,G,H,I),1,[evalfbb2in(A,B,B-1,A+B-1,J,K,L,M,N)],[E=1,J=1]).
eq(evalfbb3in(A,B,C,D,E,F,G,H,I),1,[evalfbb1in(A,B,C,D,E,F,G,H,I)],[0>=J+1]).
eq(evalfbb3in(A,B,C,D,E,F,G,H,I),1,[evalfbb1in(A,B,C,D,E,F,G,H,I)],[J>=1]).
eq(loop_cont_evalfbb2in(A,B,C,D,E,F,G,H,I),0,[evalfbb4in(A,B,C,D,E,F,G,H,I)],[]).
eq(evalfbb1in(A,B,C,D,E,F,G,H,I),1,[evalfbb2in(A,B,C,D-1,E,F,G,H,I)],[]).
eq(evalfbb4in(A,B,C,D,E,F,G,H,I),1,[evalfbb5in(D-C+1,C-1,C,D,E,F,G,H,I)],[]).
eq(evalfbb5in(A,B,C,D,E,A,B,C,D),1,[],[E=0,1>=B]).
eq(evalfbb3in(A,B,C,D,E,A,B,C,D),1,[],[E=0]).
eq(evalfbb2in(A,B,C,D,E,A,B,C,D),1,[],[E=0,C>=D+1]).