{HEAD ~ The display} is illuminated by {TAIL ~ the plurality} of secondary light source images and displays partial images 
is illuminated by
{ HEAD ~ The display } is illuminated by { TAIL ~ the plurality } of secondary light source images and displays partial images
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH