{TAIL ~ A plurality} of light focusing means being disposed along {HEAD ~ the circumference} of the editing wheel 
{ TAIL ~ A plurality } of light focusing means being disposed along { HEAD ~ the circumference } of the editing wheel
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH