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

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

*GRAMMAR*
dax -> PURPLE 
 zup -> PINK 
 kiki -> YELLOW 
 fep -> RED 
 u1 lug -> [u1] [u1] [u1] [u1] 
 u1 tufa -> [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 