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

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

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