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

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

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