{HEAD ~ The apparatus} comprises {TAIL ~ a body suit} having an inner layer and an outer layer which forms a body portion and a head portion 
comprises
{ HEAD ~ The apparatus } comprises { TAIL ~ a body suit } having an inner layer and an outer layer which forms a body portion and a head portion
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH