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

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

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