Certificate for #877 ⟨a, b | aaaaaba=bb

Completion settings:

[1] aaaaaba=bb

Axiom: aaaaaba=bb.

Defines rule #1.

Referenced by [2].

[2] bbaaaaba=aaaaabbb

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

aaaaab a aaaaaba

Critical pair: aaaaabbb=bbaaaaba.

Flip LHS and RHS.

Defines rule #2.