(GOAL COMPLEXITY) (STARTTERM (FUNCTIONSYMBOLS start)) (VAR A B C) (RULES eval1(A,B,C) -> Com_1(eval2(A,B,C)) :|: A >= B + 1 && C = A eval2(A,B,C) -> Com_1(eval2(A - 1,B,C - 1)) :|: A >= B + 1 eval2(A,B,C) -> Com_1(eval1(A,B,C)) :|: B >= A start(A,B,C) -> Com_1(eval1(A,B,C)) )