〈a, b | abab=ab, aaabb=1〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right ab

Complete rewriting system

1. (ab)² ⇒ ab
2. a³b² ⇒ 1

Right Cayley graph (truncated)

Left Cayley graph (truncated)