An envelope can be used in conjunction with {HEAD ~ the hanging file folders} to protect {TAIL ~ each compact disk} stored in the hanging file folder 
to protect
An envelope can be used in conjunction with { HEAD ~ the hanging file folders } to protect { TAIL ~ each compact disk } stored in the hanging file folder
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH