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

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

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