〈a, b | abaaab=baaa〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right ac/b
• Auxiliary generator baaa=c

Complete rewriting system

1. ca³ ⇒ ac²
2. ba³ ⇒ c
3. acb ⇒ c
4. c²b ⇒ ba²c