Certificate for #2048 ⟨a, b | abaabbba=bb⟩

Completion settings:

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

Axiom: abaabbba=bb.

Defines rule #1.

Referenced by [2].

Overlap of [1] abaabbba=bb with [1] abaabbba=bb:

Critical pair: abaabbbbb=bbbaabbba.

Defines rule #2.