{HEAD ~ A system} for controlling {TAIL ~ a headlight} of a vehicle to be controlled, the system comprising: 
{ HEAD ~ A system } for controlling { TAIL ~ a headlight } of a vehicle to be controlled , the system comprising :
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH