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

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

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