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

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

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