Certificate for #12283 ⟨a, b | aaab=ba, baaa=b⟩

Completion settings:

[1] ba=aaab

Axiom: aaab=ba.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aaaaaaaaab=b

Axiom: baaa=b.

Reduce LHS:

[1](ba)aa
[1]⇒ aaa(ba)a
[1]⇒ aaaaaa(ba)
⇒ aaaaaaaaab

Defines rule #1.