Certificate for #4574 ⟨a, b, c | abc=1, bbba=b⟩

Completion settings:

[1] abc=1

Axiom: abc=1.

Defines rule #1.

Referenced by [3].

[2] bbba=b

Axiom: bbba=b.

Defines rule #3.

Referenced by [3].

[3] bbc=bbb

Overlap of [2] bbba=b with [1] abc=1:

bbb a abc

Critical pair: bbb=bbc.

Flip LHS and RHS.

Defines rule #2.