Certificate for #981 ⟨a, b | abaabba=bb⟩

Completion settings:

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

Axiom: abaabba=bb.

Defines rule #1.

Referenced by [2].

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

Critical pair: abaabbbb=bbbaabba.

Flip LHS and RHS.

Defines rule #2.