To better understand {HEAD ~ the manner} in which the interleaving operation of process 90 avoids {TAIL ~ the latency problem} discussed above, attention is directed to FIG 7 
To better understand { HEAD ~ the manner } in which the interleaving operation of process 90 avoids { TAIL ~ the latency problem } discussed above , attention is directed to FIG 7
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH