Jets are located strategically about the tub to circulate fluid about particular portions of the body of {HEAD ~ a person} seated in {TAIL ~ the tub} 
seated in
Jets are located strategically about the tub to circulate fluid about particular portions of the body of { HEAD ~ a person } seated in { TAIL ~ the tub }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL