Certificate for #439 ⟨a, b | aaabba=bb⟩

Completion settings:

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

Axiom: aaabba=bb.

Defines rule #1.

Referenced by [2].

Overlap of [1] aaabba=bb with [1] aaabba=bb:

Critical pair: aaabbbb=bbaabba.

Defines rule #2.