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

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

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