Certificate for #4017 ⟨a, b | aaabbaaba=bb

Completion settings:

[1] aaabbaaba=bb

Axiom: aaabbaaba=bb.

Defines rule #1.

Referenced by [2].

[2] bbaabbaaba=aaabbaabbb

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

aaabbaab a aaabbaaba

Critical pair: aaabbaabbb=bbaabbaaba.

Flip LHS and RHS.

Defines rule #2.