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

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

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