〈a, b | aab=bb, babb=ba〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: right-to-left b/a

Complete rewriting system

1. b⁵ ⇒ b³
2. b³a ⇒ ba
3. bab ⇒ b²a
4. ba² ⇒ b⁴
5. a²b ⇒ b²

Right Cayley graph (truncated)

Left Cayley graph (truncated)

Other isomorphic instances