MAYBE * Step 1: Failure MAYBE + Considered Problem: Rules: 0. f1(A) -> f1(1 + A) [A >= 200] (?,1) 1. f0(A) -> f1(A) True (1,1) Signature: {(f0,1);(f1,1)} Flow Graph: [0->{0},1->{0}] + Applied Processor: Failing "Open problems left." + Details: Open problems left. MAYBE