〈a, b | aaab=bb, baaa=b〉

Properties

• Infinite non-commutative monoid

Completion parameters

• Reduction order: left-to-right a/b

Complete rewriting system

1. ba³ ⇒ b
2. a⁶b ⇒ a³b
3. b² ⇒ a³b

Right Cayley graph (truncated)

Left Cayley graph (truncated)