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

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

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