Certificate for #19805 ⟨a, b | aaa=a, aabb=bbb

Completion settings:

[1] aaa=a

Axiom: aaa=a.

Defines rule #1.

Referenced by [3].

[2] bbb=aabb

Axiom: aabb=bbb.

Flip LHS and RHS.

Defines rule #2.

Referenced by [3].

[3] baabb=aabb

Overlap of [2] bbb=aabb with [2] bbb=aabb:

b bb bbb

Critical pair: baabb=aabbb.

Reduce RHS:

[2]aa(bbb)
[1](aaa)abb
aabb

Defines rule #3.