Certificate for #16243 ⟨a, b | aab=ba, baaa=ba⟩

Completion settings:

[1] ba=aab

Axiom: aab=ba.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aaaaaab=aab

Axiom: baaa=ba.

Reduce LHS:

[1](ba)aa
[1]⇒ aa(ba)a
[1]⇒ aaaa(ba)
⇒ aaaaaab

Reduce RHS:

[1](ba)
⇒ aab

Defines rule #1.