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

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

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