Certificate for #15438 ⟨a, b | aaa=aa, bbabb=b

Completion settings:

[1] aaa=aa

Axiom: aaa=aa.

Defines rule #1.

[2] bbabb=b

Axiom: bbabb=b.

Referenced by [3], [4].

[3] bbab=babb

Overlap of [2] bbabb=b with [2] bbabb=b:

bba bb bbabb

Critical pair: bbab=babb.

Defines rule #2.

Referenced by [4].

[4] babbb=b

Overlap of [2] bbabb=b with [3] bbab=babb:

bbabb bbab

Critical pair: babbb=b.

Defines rule #3.