Please give me your interpretation (or the true meainig) of aggregate side yard.

Sample Ordinance Req:

Side Yard = 10'

Agg. Side Yard = 30'

Does that mean you need a ten, next to a 20 (or 2 x 15), or does it mean you need a total of 30' of side yard on each lot?

I've been seeing this interpretation going both ways. Not sure which is correct?