Certificate for #19843 ⟨a, b | aaa=a, bbbb=aab⟩

Completion settings:

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

Axiom: aaa=a.

Defines rule #1.

Axiom: bbbb=aab.

Defines rule #3.

Referenced by [3].

Overlap of [2] bbbb=aab with [2] bbbb=aab:

Critical pair: baab=aabb.

Defines rule #2.