Not sure if this is a dumb question, but here I go... if I have a SWM8, can I get 5 SWM through one of the SWM outputs? Or is it max 4... as in each line has a total of 4? From what I know, it's a total of 8 through all combined lines... so could be 1 and 7, or 6 and 2. Correct?