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

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

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