Certificate for #4131 ⟨a, b | aababbaab=aa⟩

Completion settings:

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

Axiom: aababbaab=aa.

Defines rule #2.

Referenced by [2].

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

Critical pair: aababbaa=aaabbaab.

Flip LHS and RHS.

Defines rule #1.