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

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

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