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

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

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