Certificate for #7006 ⟨a, b | ab=aa, bbbaa=a

Completion settings:

[1] ab=aa

Axiom: ab=aa.

Defines rule #1.

Referenced by [3].

[2] bbbaa=a

Axiom: bbbaa=a.

Referenced by [3], [4], [5].

[3] aaaaaa=aa

Overlap of [1] ab=aa with [2] bbbaa=a:

a b bbbaa

Critical pair: aa=aabbaa.

Reduce RHS:

[1]a(ab)baa
[1]aa(ab)aa
aaaaaa

Flip LHS and RHS.

Referenced by [4].

[4] aaaaa=a

Overlap of [2] bbbaa=a with [3] aaaaaa=aa:

bbb aa aaaaaa

Critical pair: bbbaa=aaaaa.

Reduce LHS:

[2](bbbaa)
a

Flip LHS and RHS.

Defines rule #3.

Referenced by [5].

[5] bbba=aaaa

Overlap of [2] bbbaa=a with [4] aaaaa=a:

bbb aa aaaaa

Critical pair: bbba=aaaa.

Defines rule #2.