Certificate for #2299 ⟨a, b | abaaaba=aaa

Completion settings:

[1] abaaaba=aaa

Axiom: abaaaba=aaa.

Defines rule #2.

Referenced by [2].

[2] abaaaaa=aaaaaba

Overlap of [1] abaaaba=aaa with [1] abaaaba=aaa:

abaa aba abaaaba

Critical pair: abaaaaa=aaaaaba.

Defines rule #1.