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

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

*GRAMMAR*
zup -> YELLOW 
 lug -> PURPLE 
 kiki -> PINK 
 tufa -> BLUE 
 x1 blicket x2 -> [x2] [x1] 
 u1 fep x1 -> [u1] [x1] 
 u1 gazzer x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 