Certificate for #4930 ⟨a, b | aaaaaba=bbbb

Completion settings:

[1] aaaaaba=bbbb

Axiom: aaaaaba=bbbb.

Defines rule #1.

Referenced by [2].

[2] bbbbaaaaba=aaaaabbbbb

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

aaaaab a aaaaaba

Critical pair: aaaaabbbbb=bbbbaaaaba.

Flip LHS and RHS.

Defines rule #2.