(GOAL COMPLEXITY) (STARTTERM (FUNCTIONSYMBOLS f0)) (VAR A B C) (RULES f4(A,B) -> Com_1(f5(A,B)) :|: 0 >= A + 1 f4(A,B) -> Com_1(f5(A,B)) :|: A >= 1 f0(A,B) -> Com_1(f4(C,0)) f5(A,B) -> Com_1(f4(C,B + 1)) :|: 3 >= B f5(A,B) -> Com_1(f4(C,B + 1)) :|: B >= 5 f5(A,B) -> Com_1(f4(C,1)) :|: B = 4 f4(A,B) -> Com_1(f12(0,B)) :|: A = 0 )