Specific considerations govern the designers selection of {TAIL ~ the amount} of delay provided by {HEAD ~ the reference delay unit} 205 
Specific considerations govern the designers selection of { TAIL ~ the amount } of delay provided by { HEAD ~ the reference delay unit } 205
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH