Certificate for #6776 ⟨a, b, c | aa=1, bcbcb=c⟩

Completion settings:

[1] aa=1

Axiom: aa=1.

Defines rule #1.

[2] bcbcb=c

Axiom: bcbcb=c.

Defines rule #3.

Referenced by [3].

[3] ccb=bcc

Overlap of [2] bcbcb=c with [2] bcbcb=c:

bc bcb bcbcb

Critical pair: bcc=ccb.

Flip LHS and RHS.

Defines rule #2.