(GOAL COMPLEXITY) (STARTTERM (FUNCTIONSYMBOLS start)) (VAR A B) (RULES f0(A,B) -> Com_1(f0(A,A)) :|: 0 >= A + 1 && B = 0 f0(A,B) -> Com_1(f0(A,A)) :|: A >= 1 && B = 0 start(A,B) -> Com_1(f0(A,B)) )