Certificate for #2063 ⟨a, b | ababbaab=bb

Completion settings:

[1] ababbaab=bb

Axiom: ababbaab=bb.

Defines rule #2.

Referenced by [2].

[2] ababbabb=bbabbaab

Overlap of [1] ababbaab=bb with [1] ababbaab=bb:

ababba ab ababbaab

Critical pair: ababbabb=bbabbaab.

Defines rule #1.