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

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

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