Certificate for #4175 ⟨a, b | baa=aab, bba=b⟩

Completion settings:

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

Axiom: baa=aab.

Flip LHS and RHS.

Defines rule #3.

Referenced by [3].

Axiom: bba=b.

Defines rule #1.

Referenced by [3].

Overlap of [2] bba=b with [1] aab=baa:

Critical pair: bbbaa=bab.

Reduce LHS:

Flip LHS and RHS.

Defines rule #2.