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

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

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