Web filter lite categories

Hi, I was considering setting up a Web Filter Lite box in my network, and just a quick question regarding the categories it utilizes please. In the user guide it states Web Filter has 140+ categories, while Lite has 15. In my environment, we really need to block a very few categories, such as pornography and peer 2 peer. Is there a list of the 15 categories used in Web Filter Lite somewhere? I couldn't find it readily anywhere in the forums or wiki.

Thank you