Certificate for #7179 ⟨a, b | ab=aa, bbb=aaa

Completion settings:

[1] ab=aa

Axiom: ab=aa.

Defines rule #1.

Referenced by [3].

[2] bbb=aaa

Axiom: bbb=aaa.

Defines rule #2.

Referenced by [3].

[3] baaa=aaaa

Overlap of [2] bbb=aaa with [2] bbb=aaa:

b bb bbb

Critical pair: baaa=aaab.

Reduce RHS:

[1]aa(ab)
aaaa

Defines rule #3.