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

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

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