〈a, b | baaab=aabaa〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right abc
• Auxiliary generator aabaa=c

Complete rewriting system

1. ca² ⇒ bac
2. cab ⇒ a²c
3. cba² ⇒ a²bc
4. a²ba² ⇒ c
5. ba³b ⇒ c