0.00/0.68 MAYBE 0.00/0.68 0.00/0.68 Proof: 0.00/0.68 ConCon could not decide confluence of the system. 0.00/0.68 \cite{ALS94}, Theorem 4.1 does not apply. 0.00/0.68 This system is of type 3 or smaller. 0.00/0.68 This system may be strongly deterministic or not. 0.00/0.68 0.00/0.70 EOF