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

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

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