〈a, b | aaa=1, bbbb=abbb〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right ba

Complete rewriting system

1. a³ ⇒ 1
2. ab³ ⇒ b⁴
3. b⁶ ⇒ b³

Right Cayley graph (truncated)

Left Cayley graph (truncated)