Thus, several CDs in their envelopes can be accommodated in {HEAD ~ each hanging file folder} without {TAIL ~ risk} of scratching 
Thus , several CDs in their envelopes can be accommodated in { HEAD ~ each hanging file folder } without { TAIL ~ risk } of scratching
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH