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

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

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