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

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

*GRAMMAR*
kiki -> RED 
 fep -> GREEN 
 dax -> YELLOW 
 blicket -> BLUE 
 u1 gazzer u2 -> [u1] [u2] 
 x1 zup x2 -> [x1] [x2] 
 u1 lug -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 