Certificate for #3962 ⟨a, b | aaabaaaba=bb

Completion settings:

[1] aaabaaaba=bb

Axiom: aaabaaaba=bb.

Defines rule #2.

Referenced by [2].

[2] bbaaba=aaabbb

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

aaab aaaba aaabaaaba

Critical pair: aaabbb=bbaaba.

Flip LHS and RHS.

Defines rule #1.