Certificate for #189 ⟨a, b | abaaba=a

Completion settings:

[1] abaaba=a

Axiom: abaaba=a.

Referenced by [2], [3].

[2] abaa=aaba

Overlap of [1] abaaba=a with [1] abaaba=a:

aba aba abaaba

Critical pair: abaa=aaba.

Defines rule #1.

Referenced by [3].

[3] aababa=a

Overlap of [1] abaaba=a with [2] abaa=aaba:

abaaba abaa

Critical pair: aababa=a.

Defines rule #2.