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

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

*GRAMMAR*
fep -> PURPLE 
 tufa -> BLUE 
 dax -> YELLOW 
 kiki -> PINK 
 x1 gazzer u1 -> [x1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 lug u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 