Certificate for #16010 ⟨a, b | aaa=ab, abbb=ab

Completion settings:

[1] ab=aaa

Axiom: aaa=ab.

Flip LHS and RHS.

Defines rule #2.

Referenced by [2].

[2] aaaaaaa=aaa

Axiom: abbb=ab.

Reduce LHS:

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

Reduce RHS:

[1](ab)
aaa

Defines rule #1.