Certificate for #15966 ⟨a, b | aaa=aa, abba=bb⟩

Completion settings:

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

Axiom: aaa=aa.

Defines rule #1.

Referenced by [3].

Axiom: abba=bb.

Referenced by [3], [4], [5].

Overlap of [1] aaa=aa with [2] abba=bb:

Critical pair: aabb=aabba.

Reduce RHS:

Referenced by [4].

Overlap of [3] aabb=abb with [2] abba=bb:

Critical pair: abb=abba.

Reduce RHS:

Defines rule #2.

Referenced by [5].

Overlap of [2] abba=bb with [4] abb=bb:

Critical pair: bba=bb.

Defines rule #3.