{TAIL ~ This diversion} of {HEAD ~ the extrudate} by reciprocating rods is thereafter repeated until the desired honeycomb structure possessing the desired degree of buckling is produced 
{ TAIL ~ This diversion } of { HEAD ~ the extrudate } by reciprocating rods is thereafter repeated until the desired honeycomb structure possessing the desired degree of buckling is produced
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH