Certificate for #20237 ⟨a, b | aba=a, babb=abb⟩

Completion settings:

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

Axiom: aba=a.

Defines rule #1.

Referenced by [3].

Axiom: babb=abb.

Defines rule #3.

Referenced by [3].

Overlap of [1] aba=a with [2] babb=abb:

Critical pair: aabb=abb.

Defines rule #2.