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

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

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