Certificate for #2042 ⟨a, b | abaabbab=aa⟩

Completion settings:

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

Axiom: abaabbab=aa.

Defines rule #1.

Referenced by [2].

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

Critical pair: abaabbaa=aaaabbab.

Flip LHS and RHS.

Defines rule #2.