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

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

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