Certificate for #5239 ⟨a, b | aba=aa, babb=b⟩

Completion settings:

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

Axiom: aba=aa.

Defines rule #1.

Referenced by [3].

Axiom: babb=b.

Defines rule #3.

Referenced by [3].

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

Critical pair: ab=aabb.

Flip LHS and RHS.

Defines rule #2.