*SUPPORT*
IN: kiki dax wif gazzer blicket OUT: PURPLE PURPLE RED YELLOW YELLOW
IN: dax tufa OUT: YELLOW BLUE
IN: tufa wif OUT: BLUE BLUE
IN: blicket blicket kiki blicket wif OUT: PURPLE PURPLE RED PURPLE PURPLE
IN: kiki blicket wif OUT: RED PURPLE PURPLE
IN: kiki wif OUT: RED RED
IN: dax wif OUT: YELLOW YELLOW
IN: dax tufa wif OUT: YELLOW BLUE BLUE
IN: tufa wif fep tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki kiki OUT: RED RED
IN: dax OUT: YELLOW
IN: kiki kiki tufa wif OUT: RED RED BLUE BLUE
IN: dax gazzer tufa kiki wif OUT: BLUE RED RED BLUE RED RED YELLOW
IN: blicket kiki wif OUT: PURPLE RED RED

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

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