Certificate for #3835 ⟨a, b | aaaaaaaaa=bb

Completion settings:

[1] aaaaaaaaa=bb

Axiom: aaaaaaaaa=bb.

Defines rule #2.

Referenced by [2].

[2] bba=abb

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

a aaaaaaaa aaaaaaaaa

Critical pair: abb=bba.

Flip LHS and RHS.

Defines rule #1.