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

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

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