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

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

*GRAMMAR*
kiki -> GREEN 
 dax -> BLUE 
 lug -> RED 
 zup -> YELLOW 
 x1 blicket x2 -> [x2] [x1] 
 x1 fep x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 