Certificate for #5454 ⟨a, b, c | ab=a, cbcb=c⟩

Completion settings:

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

Axiom: ab=a.

Defines rule #1.

Axiom: cbcb=c.

Defines rule #3.

Referenced by [3].

Overlap of [2] cbcb=c with [2] cbcb=c:

Critical pair: cbc=ccb.

Flip LHS and RHS.

Defines rule #2.