*SUPPORT*
IN: gazzer fep OUT: RED GREEN
IN: tufa tufa lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep gazzer kiki OUT: GREEN RED RED RED
IN: fep kiki blicket dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN YELLOW
IN: tufa kiki OUT: BLUE BLUE BLUE
IN: gazzer gazzer lug OUT: RED RED RED RED RED RED
IN: dax blicket fep OUT: YELLOW YELLOW GREEN
IN: gazzer blicket fep OUT: RED RED GREEN
IN: dax gazzer gazzer OUT: YELLOW RED RED
IN: fep kiki OUT: GREEN GREEN GREEN
IN: gazzer kiki blicket dax OUT: RED RED RED RED RED RED YELLOW
IN: tufa dax OUT: BLUE YELLOW
IN: dax kiki OUT: YELLOW YELLOW YELLOW
IN: gazzer OUT: RED

*QUERY*
IN: fep OUT: GREEN
IN: dax lug OUT: YELLOW YELLOW YELLOW
IN: dax blicket tufa OUT: YELLOW YELLOW BLUE
IN: tufa OUT: BLUE
IN: fep lug OUT: GREEN GREEN GREEN
IN: gazzer kiki OUT: RED RED RED
IN: dax OUT: YELLOW
IN: gazzer kiki blicket gazzer OUT: RED RED RED RED RED RED RED
IN: gazzer fep kiki OUT: RED GREEN GREEN GREEN
IN: tufa gazzer OUT: BLUE RED

*GRAMMAR*
fep -> GREEN 
 tufa -> BLUE 
 dax -> YELLOW 
 gazzer -> RED 
 u1 kiki -> [u1] [u1] [u1] 
 x1 blicket u1 -> [x1] [x1] [u1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 