Certificate for #2503 ⟨a, b, c | aab=c, accb=1⟩

Completion settings:

[1] c=aab

Axiom: aab=c.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aaabaabb=1

Axiom: accb=1.

Reduce LHS:

[1]a(c)cb
[1]⇒ aaab(c)b
⇒ aaabaabb

Defines rule #1.