Certificate for #186 ⟨a, b | aabbba=b

Completion settings:

[1] aabbba=b

Axiom: aabbba=b.

Defines rule #2.

Referenced by [2].

[2] aabbbb=babbba

Overlap of [1] aabbba=b with [1] aabbba=b:

aabbb a aabbba

Critical pair: aabbbb=babbba.

Defines rule #1.