Certificate for #16252 ⟨a, b | aab=ba, baba=bb⟩

Completion settings:

[1] ba=aab

Axiom: aab=ba.

Flip LHS and RHS.

Defines rule #1.

Referenced by [2].

[2] aaaaaabb=bb

Axiom: baba=bb.

Reduce LHS:

[1](ba)ba
[1]⇒ aab(ba)
[1]⇒ aa(ba)ab
[1]⇒ aaaa(ba)b
⇒ aaaaaabb

Defines rule #2.