{HEAD ~ The cartridge} fits into {TAIL ~ the docking bay} and is aligned along the male portion of the zero insertion force connector 
fits into
{ HEAD ~ The cartridge } fits into { TAIL ~ the docking bay } and is aligned along the male portion of the zero insertion force connector
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH