Certificate for #2075 ⟨a, b | abbaabba=aa⟩

Completion settings:

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

Axiom: abbaabba=aa.

Defines rule #2.

Referenced by [2].

Overlap of [1] abbaabba=aa with [1] abbaabba=aa:

Critical pair: abbaaa=aaabba.

Defines rule #1.