Hello,
You can set up multiple installs of Wordpress, and with some custom PHP coding even run multiple sites off of one Wordpress directory files-wise, and then use database prefixes to get multiple installations into a single database. Your limiting factor here will be subdomains, as you only have 2 of them and we do NOT allow wildcard ("*") subdomains here.
Beyond that, we don't provide script support on these forums, so you will have to figure out the exact method of how to do this yourself or by asking for help elsewhere.