Another URI Routing Question

[eluser]ex0r[/eluser]
I'm having a bit of a problem here. Any help is highly appreciated. I am trying to achieve something as follows:

www.example.com/usa/en/directory/someClass/someFunction

Coming from Zend, i could set this using something like :country/:language/:module/:controller/:action/* where in this example the vars country=usa and language=en

Thanks