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

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

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