Certificate for #404 ⟨a, b | abababa=b⟩

Completion settings:

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

Axiom: abababa=b.

Defines rule #2.

Referenced by [2].

Overlap of [1] abababa=b with [1] abababa=b:

Critical pair: abb=bba.

Flip LHS and RHS.

Defines rule #1.