{HEAD ~ The present invention} is directed to {TAIL ~ a camera opening device} for opening single use cameras 
is directed to
{ HEAD ~ The present invention } is directed to { TAIL ~ a camera opening device } for opening single use cameras
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH