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

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

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