Certificate for #6888 ⟨a, b, c | ab=1, abcba=c⟩

Completion settings:

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

Axiom: ab=1.

Defines rule #1.

Referenced by [2].

Axiom: abcba=c.

Reduce LHS:

Defines rule #2.