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

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

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