〈a, b | aaa=1, bbab=abbb〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right ba

Complete rewriting system

1. a³ ⇒ 1
2. ab³ ⇒ b²ab
3. a²b²ab ⇒ b³
4. a(b²a)²b ⇒ b⁵

Right Cayley graph (truncated)

Left Cayley graph (truncated)