Certificate for #5244 ⟨a, b | aabbbaa=abba⟩

Completion settings:

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

Axiom: aabbbaa=abba.

Defines rule #1.

Referenced by [2].

Overlap of [1] aabbbaa=abba with [1] aabbbaa=abba:

Critical pair: aabbbabba=abbabbbaa.

Flip LHS and RHS.

Defines rule #2.