Certificate for #2112 ⟨a, b | aaaaaba=bbb

Completion settings:

[1] aaaaaba=bbb

Axiom: aaaaaba=bbb.

Defines rule #1.

Referenced by [2].

[2] bbbaaaaba=aaaaabbbb

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

aaaaab a aaaaaba

Critical pair: aaaaabbbb=bbbaaaaba.

Flip LHS and RHS.

Defines rule #2.