Certificate for #3493 ⟨a, b | aaabbaabba=b

Completion settings:

[1] aaabbaabba=b

Axiom: aaabbaabba=b.

Defines rule #2.

Referenced by [2].

[2] aaabbaabbb=baabbaabba

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

aaabbaabb a aaabbaabba

Critical pair: aaabbaabbb=baabbaabba.

Defines rule #1.