i really want to help you... but this is a more advanced feature... so it would take way too much effort to show you if you dont know how to use all the feature of C2, it uses arrays and ID and more...what i can tell you is this
look here in the forums, i recomend you kyatric's how do i list
look if this has been asked before before asking..
take a look at this:
try to get more expirience using C2 and you might get to it by your self.