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

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

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