Certificate for #16533 ⟨a, b | aba=aa, bbb=aba

Completion settings:

[1] aba=aa

Axiom: aba=aa.

Defines rule #1.

Referenced by [2], [4], [5].

[2] bbb=aa

Axiom: bbb=aba.

Reduce RHS:

[1](aba)
aa

Defines rule #3.

Referenced by [3], [6].

[3] baa=aab

Overlap of [2] bbb=aa with [2] bbb=aa:

b bb bbb

Critical pair: baa=aab.

Defines rule #2.

Referenced by [4], [5].

[4] aaab=aaa

Overlap of [1] aba=aa with [3] baa=aab:

a ba baa

Critical pair: aaab=aaa.

Defines rule #4.

Referenced by [6].

[5] aabba=aaa

Overlap of [3] baa=aab with [1] aba=aa:

ba a aba

Critical pair: baaa=aabba.

Reduce LHS:

[3](baa)a
[1]a(aba)
aaa

Flip LHS and RHS.

Defines rule #6.

[6] aaaaa=aaa

Overlap of [4] aaab=aaa with [2] bbb=aa:

aaa b bbb

Critical pair: aaaaa=aaabb.

Reduce RHS:

[4](aaab)b
[4](aaab)
aaa

Defines rule #5.