Certificate for #1713 ⟨a, b | aabbaaabb=a⟩

Completion settings:

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

Axiom: aabbaaabb=a.

Defines rule #2.

Referenced by [2].

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

Critical pair: aabbaa=aaaabb.

Flip LHS and RHS.

Defines rule #1.