Certificate for #591 ⟨a, b | babb=aaba⟩

Completion settings:

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

Axiom: babb=aaba.

Flip LHS and RHS.

Defines rule #1.

Referenced by [2].

Overlap of [1] aaba=babb with [1] aaba=babb:

Critical pair: aabbabb=babbaba.

Defines rule #2.