Certificate for #13193 ⟨a, b | abb=aaa, bbb=bb

Completion settings:

[1] aaa=abb

Axiom: abb=aaa.

Flip LHS and RHS.

Defines rule #3.

Referenced by [3].

[2] bbb=bb

Axiom: bbb=bb.

Defines rule #1.

[3] abba=aabb

Overlap of [1] aaa=abb with [1] aaa=abb:

a aa aaa

Critical pair: aabb=abba.

Flip LHS and RHS.

Defines rule #2.