{HEAD ~ The suction heads} themselves may be molded from elastomeric material in {TAIL ~ order} to avoid damage to the chips and to take up chip tolerances 
{ HEAD ~ The suction heads } themselves may be molded from elastomeric material in { TAIL ~ order } to avoid damage to the chips and to take up chip tolerances
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH