〈a, b | aba=aaa, babb=b〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right ab

Complete rewriting system

1. aba ⇒ a³
2. bab² ⇒ b
3. a³b² ⇒ ab

Right Cayley graph (truncated)

Left Cayley graph (truncated)