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

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

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