Certificate for #5336 ⟨a, b | aaa=ab, bbb=ab

Completion settings:

[1] ab=aaa

Axiom: aaa=ab.

Flip LHS and RHS.

Defines rule #3.

Referenced by [2], [3], [4].

[2] bbb=aaa

Axiom: bbb=ab.

Reduce RHS:

[1](ab)
aaa

Defines rule #4.

Referenced by [3], [4].

[3] aaaaaaa=aaaa

Overlap of [1] ab=aaa with [2] bbb=aaa:

a b bbb

Critical pair: aaaa=aaabb.

Reduce RHS:

[1]aa(ab)b
[1]aaaa(ab)
aaaaaaa

Flip LHS and RHS.

Defines rule #1.

[4] baaa=aaaaa

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

b bb bbb

Critical pair: baaa=aaab.

Reduce RHS:

[1]aa(ab)
aaaaa

Defines rule #2.