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,[evalfbb3in(0,0,C,D,E,F,G,H,I),loop_cont_evalfbb3in(F,G,H,I)],[E=0]).
eq(evalfentryin(A,B,C,D),1,[evalfbb3in(0,0,C,D,E,F,G,H,I)],[E=1]).
eq(loop_cont_evalfbb3in(A,B,C,D),0,[evalfreturnin(A,B,C,D)],[]).
eq(evalfbb3in(A,B,C,D,E,F,G,H,I),1,[evalfbbin(A,B,C,D,E,F,G,H,I)],[C>=B+1]).
eq(evalfbbin(A,B,C,D,E,F,G,H,I),1,[evalfbb1in(A,B,C,D,E,F,G,H,I)],[D>=A+1]).
eq(evalfbbin(A,B,C,D,E,F,G,H,I),1,[evalfbb2in(A,B,C,D,E,F,G,H,I)],[A>=D]).
eq(evalfbb1in(A,B,C,D,E,F,G,H,I),1,[evalfbb3in(A+1,B,C,D,E,F,G,H,I)],[]).
eq(evalfbb2in(A,B,C,D,E,F,G,H,I),1,[evalfbb3in(0,B+1,C,D,E,F,G,H,I)],[]).
eq(evalfbb3in(A,B,C,D,E,A,B,C,D),1,[],[E=0,B>=C]).