Certificate for #16288 ⟨a, b | aab=bb, aabb=bb

Completion settings:

[1] aab=bb

Axiom: aab=bb.

Defines rule #1.

Referenced by [2].

[2] bbb=bb

Axiom: aabb=bb.

Reduce LHS:

[1](aab)b
bbb

Defines rule #2.