Squid Lists

Greetings,

I'm looking for an allow list. Everyone on my family network has to
authenticate to squid. My wife and I have no restrictions, while the kids
do. My 21 year old has the most restrictions. I have an allow list, then
deny everything else. This is done by regex.

Is there anything out there that I can use as an allow list. I've been
adding to the list as I see denials that shouldn't be. I'm assuming not.