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

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

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