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

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

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