Certificate for #2589 ⟨a, b | ababab=aaaa⟩

Completion settings:

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

Axiom: ababab=aaaa.

Defines rule #1.

Referenced by [2].

Overlap of [1] ababab=aaaa with [1] ababab=aaaa:

Critical pair: abaaaa=aaaaab.

Flip LHS and RHS.

Defines rule #2.