Certificate for #4189 ⟨a, b | aabbabbba=bb⟩

Completion settings:

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

Axiom: aabbabbba=bb.

Defines rule #1.

Referenced by [2].

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

Critical pair: aabbabbbbb=bbabbabbba.

Defines rule #2.