(GOAL COMPLEXITY) (STARTTERM (FUNCTIONSYMBOLS f0)) (VAR A B C) (RULES f2(A,B,C) -> Com_1(f2(A + 1,B,C)) f3(A,B,C) -> Com_1(f3(A,B - 1,C)) :|: B >= 1 f5(A,B,C) -> Com_1(f5(A,B,1)) f0(A,B,C) -> Com_1(f2(0,B,C)) :|: C >= 1 f0(A,B,C) -> Com_1(f3(0,B,C)) :|: 0 >= C f3(A,B,C) -> Com_1(f5(0,B,C)) :|: 0 >= B )