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

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

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