{HEAD ~ The exterior surface} of {TAIL ~ the cover} may include a design element viewable regardless of whether the light source is extinguished or illuminated 
of
{ HEAD ~ The exterior surface } of { TAIL ~ the cover } may include a design element viewable regardless of whether the light source is extinguished or illuminated
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH