Certificate for #3786 ⟨a, b | ababbabbba=b

Completion settings:

[1] ababbabbba=b

Axiom: ababbabbba=b.

Defines rule #2.

Referenced by [2].

[2] ababbabbbb=bbabbabbba

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

ababbabbb a ababbabbba

Critical pair: ababbabbbb=bbabbabbba.

Defines rule #1.