YES Time: 0.000819 TRS: { a X -> e(), b X -> e(), c X -> e(), c b a X -> a a b b c c X} DP: DP: {c# b a X -> a# a b b c c X, c# b a X -> a# b b c c X, c# b a X -> b# b c c X, c# b a X -> b# c c X, c# b a X -> c# X, c# b a X -> c# c X} TRS: { a X -> e(), b X -> e(), c X -> e(), c b a X -> a a b b c c X} EDG: {(c# b a X -> c# X, c# b a X -> c# c X) (c# b a X -> c# X, c# b a X -> c# X) (c# b a X -> c# X, c# b a X -> b# c c X) (c# b a X -> c# X, c# b a X -> b# b c c X) (c# b a X -> c# X, c# b a X -> a# b b c c X) (c# b a X -> c# X, c# b a X -> a# a b b c c X)} SCCS (1): Scc: {c# b a X -> c# X} SCC (1): Strict: {c# b a X -> c# X} Weak: { a X -> e(), b X -> e(), c X -> e(), c b a X -> a a b b c c X} SPSC: Simple Projection: pi(c#) = 0 Strict: {} Qed