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

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

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