Certificate for #2663 ⟨a, b, c | aba=c, bbcc=1⟩

Completion settings:

[1] c=aba

Axiom: aba=c.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] bbabaaba=1

Axiom: bbcc=1.

Reduce LHS:

[1]bb(c)c
[1]⇒ bbaba(c)
⇒ bbabaaba

Defines rule #1.