*SUPPORT*
IN: fep kiki OUT: PURPLE PINK
IN: dax wif gazzer gazzer OUT: RED RED RED RED RED RED RED RED
IN: kiki gazzer OUT: PINK PINK
IN: dax fep wif lug zup OUT: YELLOW RED PURPLE PURPLE
IN: fep OUT: PURPLE
IN: kiki wif lug dax gazzer OUT: RED RED PINK PINK
IN: zup wif OUT: YELLOW YELLOW
IN: zup wif gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax kiki zup gazzer OUT: RED PINK YELLOW RED PINK YELLOW
IN: kiki wif OUT: PINK PINK
IN: dax wif gazzer lug dax OUT: RED RED RED RED RED
IN: kiki kiki dax OUT: PINK PINK RED
IN: fep wif gazzer lug fep wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup dax OUT: YELLOW RED

*QUERY*
IN: fep lug kiki wif lug dax OUT: RED PINK PINK PURPLE
IN: zup lug kiki lug dax wif OUT: RED RED PINK YELLOW
IN: kiki OUT: PINK
IN: fep lug fep wif OUT: PURPLE PURPLE PURPLE
IN: zup gazzer lug zup gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax OUT: RED
IN: dax wif OUT: RED RED
IN: fep dax OUT: PURPLE RED
IN: fep kiki wif OUT: PURPLE PINK PINK
IN: fep wif lug dax OUT: RED PURPLE PURPLE

*GRAMMAR*
dax -> RED 
 fep -> PURPLE 
 zup -> YELLOW 
 kiki -> PINK 
 u1 wif -> [u1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 