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

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

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