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

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

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