Certificate for #122 ⟨a, b | bab=aaa

Completion settings:

[1] bab=aaa

Axiom: bab=aaa.

Defines rule #1.

Referenced by [2].

[2] baaaa=aaaab

Overlap of [1] bab=aaa with [1] bab=aaa:

ba b bab

Critical pair: baaaa=aaaab.

Defines rule #2.