transparent caching specific content per server

hi i have a client that he wants to have a specific content per server, possible to help me what script on aflex. I have example below:

server proxy1 (jp(e?g|e|2)|tiff?|bmp|gif|png) (cgi-bin) (php|jsp|cgi|asx) (php|jsp)                             

server proxy2 (z(ip|[0-9]\{2\})|r(ar|[0-9]\{2\})|jar|bz2|gz|tar|rpm|deb|vpu)

server proxy3 (mp3|wav|og(g|a)|flac|midi?|rm|aac|wma|mka|ape)             
server proxy4 (exe|msi|dmg|bin|xpi|iso|swf|mar|psf|cab)                   
server proxy5 (mpeg|ra?m|avi|mp(g|e|4)|mov|divx|asf|wmv|m\\dv|rv|vob|asx|ogm|3gp|on2)

Hello,

Are you still working on your aflex, I will see if I can find a appropriate example similiar to what you are trying to accomplish.

ok please if you have example so i can test in our office