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

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

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