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

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

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