Certificate for #5474 ⟨a, b, c | ab=a, ccbc=b⟩

Completion settings:

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

Axiom: ab=a.

Defines rule #1.

Axiom: ccbc=b.

Defines rule #3.

Referenced by [3].

Overlap of [2] ccbc=b with [2] ccbc=b:

Critical pair: ccbb=bcbc.

Defines rule #2.