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

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

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