Certificate for #3620 ⟨a, b, c | aaa=1, abcac=1⟩

Completion settings:

[1] aaa=1

Axiom: aaa=1.

Defines rule #1.

Referenced by [3].

[2] abcac=1

Axiom: abcac=1.

Referenced by [3].

[3] bcac=aa

Overlap of [1] aaa=1 with [2] abcac=1:

aa a abcac

Critical pair: aa=bcac.

Flip LHS and RHS.

Defines rule #2.