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

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

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