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

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

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