Certificate for #10289 ⟨a, b | aa=1, abbab=bbb

Completion settings:

[1] aa=1

Axiom: aa=1.

Defines rule #1.

Referenced by [3].

[2] abbab=bbb

Axiom: abbab=bbb.

Referenced by [3].

[3] bbab=abbb

Overlap of [1] aa=1 with [2] abbab=bbb:

a a abbab

Critical pair: abbb=bbab.

Flip LHS and RHS.

Defines rule #2.