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

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

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