Selection of {HEAD ~ the number} of heat pipes used allows tailoring of the heat sink capabilities for different applications using {TAIL ~ the same fundamental assemblage} of parts 
Selection of { HEAD ~ the number } of heat pipes used allows tailoring of the heat sink capabilities for different applications using { TAIL ~ the same fundamental assemblage } of parts
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH