Certificate for #7198 ⟨a, b | bb=aa, aba=aaa

Completion settings:

[1] bb=aa

Axiom: bb=aa.

Defines rule #1.

Referenced by [3].

[2] aba=aaa

Axiom: aba=aaa.

Defines rule #2.

Referenced by [4].

[3] baa=aab

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

b b bb

Critical pair: baa=aab.

Defines rule #3.

Referenced by [4].

[4] aaab=aaaa

Overlap of [2] aba=aaa with [3] baa=aab:

a ba baa

Critical pair: aaab=aaaa.

Defines rule #4.