Certificate for #2529 ⟨a, b | aabbaa=babb

Completion settings:

[1] babb=aabbaa

Axiom: aabbaa=babb.

Flip LHS and RHS.

Defines rule #1.

Referenced by [2].

[2] babaabbaa=aabbaaabb

Overlap of [1] babb=aabbaa with [1] babb=aabbaa:

bab b babb

Critical pair: babaabbaa=aabbaaabb.

Defines rule #2.