Certificate for #16341 ⟨a, b | aba=aa, aaab=ab⟩

Completion settings:

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

Axiom: aba=aa.

Defines rule #1.

Referenced by [3].

Axiom: aaab=ab.

Defines rule #3.

Referenced by [3].

Overlap of [2] aaab=ab with [1] aba=aa:

Critical pair: aaaa=aba.

Reduce RHS:

Defines rule #2.