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

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

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