Certificate for #25883 ⟨a, b | ab=a, bbba=aaaa⟩

Completion settings:

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

Axiom: ab=a.

Defines rule #1.

Referenced by [3].

Axiom: bbba=aaaa.

Defines rule #2.

Referenced by [3].

Overlap of [1] ab=a with [2] bbba=aaaa:

Critical pair: aaaaa=abba.

Reduce RHS:

Defines rule #3.