{HEAD ~ a second image lens}, wherein {TAIL ~ the second projecting beam} emits to the second image lens, and the second image lens images the second projecting beam onto a second imaging member; and 
{ HEAD ~ a second image lens } , wherein { TAIL ~ the second projecting beam } emits to the second image lens , and the second image lens images the second projecting beam onto a second imaging member ; and
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH