Certificate for #167 ⟨a, b | aaa=1, abab=1⟩

Completion settings:

[1] aaa=1

Axiom: aaa=1.

Defines rule #1.

Referenced by [3].

[2] abab=1

Axiom: abab=1.

Referenced by [3].

[3] bab=aa

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

aa a abab

Critical pair: aa=bab.

Flip LHS and RHS.

Defines rule #2.