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

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

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