[squid-users] [OT squidGuard] Expression list in a source group declaration

This is kinday offtopic but since there are a lot of dquid/squidguard users
here I thought that I could ask it anyway.

Dear squidguard friends,

I have a small question.

Our department are seperated not by different domains but with computer numbers.
Let me give you a example:

TEKxxx.int.jongert.nl
ITxxx.int.jongert.nl
DOCxxx.int.jongert.nl

where 'xxx' is a number from '000' to '099'

Some of these group does have different working times and so I must setup
different source group declarations, right?

Is this possible in my situation???

I wanted to create a expression list for a source group but something like
this: 'IT...\.int\.jongert\.nl' is not possible.

How can I solve my situation without putting the groups in subdomain.

Ries