(GOAL COMPLEXITY)
(STARTTERM (FUNCTIONSYMBOLS f0))
(VAR A B C)
(RULES
  f4(A, B, C) -> Com_1(f4(A, B + 1, C)) [ C - 1 >= 0 /\ B + C - 1 >= 0 /\ -B + C - 1 >= 0 /\ A + C - 1 >= 0 /\ -A + C - 1 >= 0 /\ A - B >= 0 /\ B >= 0 /\ A + B >= 0 /\ A >= 0 /\ A >= B + 1 ]
  f4(A, B, C) -> Com_1(f4(A + 1, 0, C)) [ C - 1 >= 0 /\ B + C - 1 >= 0 /\ -B + C - 1 >= 0 /\ A + C - 1 >= 0 /\ -A + C - 1 >= 0 /\ A - B >= 0 /\ B >= 0 /\ A + B >= 0 /\ A >= 0 /\ C >= A + 2 /\ B >= A ]
  f0(A, B, C) -> Com_1(f4(0, 0, C)) [ C >= 1 ]
)