{HEAD ~ An index hash} of {TAIL ~ the unique filename}, corresponding to one such index node, and a storage hash of the unique filename, corresponding to one such storage node, are generated 
of
{ HEAD ~ An index hash } of { TAIL ~ the unique filename } , corresponding to one such index node , and a storage hash of the unique filename , corresponding to one such storage node , are generated
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