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

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

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