{HEAD ~ An apparatus} and method for transporting {TAIL ~ a flow} of air and particulates through a vacuum cleaner 
for transporting
{ HEAD ~ An apparatus } and method for transporting { TAIL ~ a flow } of air and particulates through a vacuum cleaner
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH