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

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

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