Hey would anyone be able to help me create a regex for Python that has a minimum of 3 characters and a max of 5 characters? the first 3 characters have to be unique and the last two optional characters can be any characters.

Once again, the last two characters can be anything! (even the same as one of the first 3 characters)

This is what I have right now: ^(?:(\w)(?!.*\1 )){3}\w{0,2}$

The only problem with...