{TAIL ~ The blister sheet} is in {HEAD ~ the form} of a strip with the blisters aligned 
{ TAIL ~ The blister sheet } is in { HEAD ~ the form } of a strip with the blisters aligned
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH