{TAIL ~ The housing} can be formed from {HEAD ~ a substrate} having perforations to assist in adhering components internal to the housing 
{ TAIL ~ The housing } can be formed from { HEAD ~ a substrate } having perforations to assist in adhering components internal to the housing
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH