1.86/1.27 MAYBE 1.86/1.27 1.86/1.27 Proof: 1.86/1.27 ConCon could not decide confluence of the system. 1.86/1.27 \cite{GNG13}, Theorem 9 does not apply. 1.86/1.27 This system is of type 3 or smaller. 1.86/1.27 This system is deterministic. 1.86/1.27 This system is not weakly left-linear. 1.86/1.27 1.86/1.29 EOF