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

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

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