Certificate for #27215 ⟨a, b | aa=1, babbbab=bb

Completion settings:

[1] aa=1

Axiom: aa=1.

Defines rule #1.

[2] babbbab=bb

Axiom: babbbab=bb.

Defines rule #3.

Referenced by [3].

[3] bbbbab=babbbb

Overlap of [2] babbbab=bb with [2] babbbab=bb:

babb bab babbbab

Critical pair: babbbb=bbbbab.

Flip LHS and RHS.

Defines rule #2.