{HEAD ~ The actuator} 10 includes {TAIL ~ a hollow, cup shaped body member} 30 having an open top 32, a bottom 34 and a continuous side wall 36 
includes
{ HEAD ~ The actuator } 10 includes { TAIL ~ a hollow , cup shaped body member } 30 having an open top 32 , a bottom 34 and a continuous side wall 36
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH