{HEAD ~ The perforations} can them be used to adhere {TAIL ~ internal features} to the multi layer substrate 
used to adhere
{ HEAD ~ The perforations } can them be used to adhere { TAIL ~ internal features } to the multi layer substrate
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH