Certificate for #5416 ⟨a, b | abbbbba=bbbb

Completion settings:

[1] abbbbba=bbbb

Axiom: abbbbba=bbbb.

Defines rule #1.

Referenced by [2].

[2] bbbbbbbbba=abbbbbbbbb

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

abbbbb a abbbbba

Critical pair: abbbbbbbbb=bbbbbbbbba.

Flip LHS and RHS.

Defines rule #2.