Certificate for #12343 ⟨a, b | aaba=aa, babb=b⟩

Completion settings:

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

Axiom: aaba=aa.

Defines rule #1.

Referenced by [3].

Axiom: babb=b.

Defines rule #3.

Referenced by [3].

Overlap of [1] aaba=aa with [2] babb=b:

Critical pair: aab=aabb.

Flip LHS and RHS.

Defines rule #2.