Certificate for #1972 ⟨a, b | aababbaa=bb

Completion settings:

[1] aababbaa=bb

Axiom: aababbaa=bb.

Defines rule #1.

Referenced by [2], [3].

[2] bbbabbaa=aababbbb

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

aababb aa aababbaa

Critical pair: aababbbb=bbbabbaa.

Flip LHS and RHS.

Defines rule #2.

[3] bbababbaa=aababbabb

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

aababba a aababbaa

Critical pair: aababbabb=bbababbaa.

Flip LHS and RHS.

Defines rule #3.