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

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

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