Certificate for #5406 ⟨a, b | abbabba=bbbb⟩

Completion settings:

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

Axiom: abbabba=bbbb.

Defines rule #1.

Referenced by [2].

Overlap of [1] abbabba=bbbb with [1] abbabba=bbbb:

Critical pair: abbbbbb=bbbbbba.

Flip LHS and RHS.

Defines rule #2.