(GOAL COMPLEXITY) (STARTTERM (FUNCTIONSYMBOLS f300)) (VAR A B C) (RULES f2(A,B) -> Com_1(f2(A,B)) :|: A >= 0 f300(A,B) -> Com_1(f2(A,B)) f2(A,B) -> Com_1(f1(A,C)) :|: 0 >= A + 1 )