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

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

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