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

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

*GRAMMAR*
zup -> BLUE 
 kiki -> RED 
 dax -> PURPLE 
 gazzer -> PINK 
 x1 lug x2 -> [x2] [x1] 
 u1 wif -> [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 