Certificate for #2479 ⟨a, b | aabaab=aaaa⟩

Completion settings:

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

Axiom: aabaab=aaaa.

Defines rule #1.

Referenced by [2].

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

Critical pair: aabaaaa=aaaaaab.

Flip LHS and RHS.

Defines rule #2.