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

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

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