Second round random?

In the second round of X Grouped Random tournies, how are the groups determined? Are they also random or do the winners of, e.g., groups 1-4, groups 5-8 and groups 9-12 play. Or maybe it's 1,4,7,10 along with 2,5,8,11 and 3,6,9,12?

Not that it makes a whole lot of difference to me, but I'm one of those curious type folks. 🙂

Paul

It's always random.

Umm... What's the difference between 'random' & 'original' pairings?