Certificate for #3666 ⟨a, b | aabbbaaabb=a

Completion settings:

[1] aabbbaaabb=a

Axiom: aabbbaaabb=a.

Defines rule #2.

Referenced by [2].

[2] abaaabb=aabbbaa

Overlap of [1] aabbbaaabb=a with [1] aabbbaaabb=a:

aabbba aabb aabbbaaabb

Critical pair: aabbbaa=abaaabb.

Flip LHS and RHS.

Defines rule #1.