Certificate for #423 ⟨a, b | aaaaba=bb

Completion settings:

[1] aaaaba=bb

Axiom: aaaaba=bb.

Defines rule #1.

Referenced by [2].

[2] bbaaaba=aaaabbb

Overlap of [1] aaaaba=bb with [1] aaaaba=bb:

aaaab a aaaaba

Critical pair: aaaabbb=bbaaaba.

Flip LHS and RHS.

Defines rule #2.