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

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

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