The coil assembly is adjacent to the magnet assembly and, together with the magnet assembly, defines {TAIL ~ a passage} through which {HEAD ~ the moveable leg} passes 
through passes
The coil assembly is adjacent to the magnet assembly and , together with the magnet assembly , defines { TAIL ~ a passage } through which { HEAD ~ the moveable leg } passes
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL