〈a, b | aaa=1, ababb=bbb〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right ab

Complete rewriting system

1. a³ ⇒ 1
2. a²b³ ⇒ bab²
3. abab² ⇒ b³

Right Cayley graph (truncated)

Left Cayley graph (truncated)