Certificate for #12929 ⟨a, b | aba=aaa, babb=b⟩

Completion settings:

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

Axiom: aba=aaa.

Defines rule #1.

Referenced by [3].

Axiom: babb=b.

Defines rule #2.

Referenced by [3].

Overlap of [1] aba=aaa with [2] babb=b:

Critical pair: ab=aaabb.

Flip LHS and RHS.

Defines rule #3.