eq(f2(A,B,C),1,[f300(A,B,C,D,E,F,G),loop_cont_f300(E,F,G)],[D=0]).
eq(f2(A,B,C),1,[f300(A,B,C,D,E,F,G)],[D=1]).
eq(f300(A,B,C,D,E,F,G),1,[f300(-99+A,0,C,D,E,F,G)],[0>=A+1,B+1=0]).
eq(f300(A,B,C,D,E,F,G),1,[f300(1+A,1+B,C,D,E,F,G)],[0>=A+1,B>=0]).
eq(f300(A,B,C,D,E,F,G),1,[f300(1+A,1+B,C,D,E,F,G)],[0>=A+1,0>=2+B]).
eq(f300(A,B,C,D,A,B,E),1,[],[D=1,A>=0]).