〈a, b | aaa=1, babbb=abb〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right ab

Complete rewriting system

1. a³ ⇒ 1
2. bab² ⇒ ab³
3. b⁴ ⇒ b²
4. ba²b² ⇒ a²b³

Right Cayley graph (truncated)

Left Cayley graph (truncated)