Certificate for #4044 ⟨a, b | aaabbbaba=bb

Completion settings:

[1] aaabbbaba=bb

Axiom: aaabbbaba=bb.

Defines rule #1.

Referenced by [2].

[2] bbaabbbaba=aaabbbabbb

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

aaabbbab a aaabbbaba

Critical pair: aaabbbabbb=bbaabbbaba.

Flip LHS and RHS.

Defines rule #2.