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

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

*GRAMMAR*
dax -> PURPLE 
 wif -> RED 
 lug -> PINK 
 gazzer -> BLUE 
 u1 kiki u2 -> [u2] [u1] [u2] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 