Certificate for #4159 ⟨a, b | aabbaaabb=aa⟩

Completion settings:

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

Axiom: aabbaaabb=aa.

Defines rule #2.

Referenced by [2].

Overlap of [1] aabbaaabb=aa with [1] aabbaaabb=aa:

Critical pair: aabbaaa=aaaaabb.

Flip LHS and RHS.

Defines rule #1.