Get the non-simple not reduced expanded versions of a fraction

OK all is not what i’m looking for, since that is literally infinite, but, up to an arbitrarily large amount.

Just displaying them:

unicode fractions from ¹⁴⁄₂₃

This is the only online expander i could find, and you have to set the multiplier yourself one at a time, so it’s not what i’m looking for:

Anyhow here is my very silly unnecessary library so far: