Certificate for #1728 ⟨a, b | aabbabbba=b

Completion settings:

[1] aabbabbba=b

Axiom: aabbabbba=b.

Defines rule #2.

Referenced by [2].

[2] aabbabbbb=babbabbba

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

aabbabbb a aabbabbba

Critical pair: aabbabbbb=babbabbba.

Defines rule #1.