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

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

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