Certificate for #1812 ⟨a, b | abbabbbba=b⟩

Completion settings:

• Reduction order:
  • Left-to-right shortlex with b < a

Axiom: abbabbbba=b.

Defines rule #2.

Referenced by [2].

Overlap of [1] abbabbbba=b with [1] abbabbbba=b:

Critical pair: abbabbbbb=bbbabbbba.

Defines rule #1.