Storage device 590 may be {HEAD ~ any conventional type} of {TAIL ~ data storage} and may receive conventional removable storage media exemplified by CD ROM 595 
of
Storage device 590 may be { HEAD ~ any conventional type } of { TAIL ~ data storage } and may receive conventional removable storage media exemplified by CD ROM 595
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH