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

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

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