{HEAD ~ The zones} can be supplied with {TAIL ~ a single or preferably at least two separate air supplies} which supply drying air/fluidizing air 
supplied with
{ HEAD ~ The zones } can be supplied with { TAIL ~ a single or preferably at least two separate air supplies } which supply drying air / fluidizing air
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH