{TAIL ~ This flexible phase adjustment technique} is valuable in meeting various timing requirements in {HEAD ~ a source synchronous memory controller} 
{ TAIL ~ This flexible phase adjustment technique } is valuable in meeting various timing requirements in { HEAD ~ a source synchronous memory controller }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD