{HEAD ~ The sensor dispensing instrument} includes {TAIL ~ an outer housing} and a disk drive mechanism contained therein for rotating the sensor pack and ejecting one of the sensors from the sensor pack and through a sensor opening on the housing 
includes
{ HEAD ~ The sensor dispensing instrument } includes { TAIL ~ an outer housing } and a disk drive mechanism contained therein for rotating the sensor pack and ejecting one of the sensors from the sensor pack and through a sensor opening on the housing
HEAD HEAD 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH