〈a, b | aaa=bb, bbbbb=b〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right a/b

Complete rewriting system

1. a⁹ ⇒ a³
2. ba⁶ ⇒ b
3. a³b ⇒ ba³
4. b² ⇒ a³

Right Cayley graph (truncated)

Left Cayley graph (truncated)