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

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

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