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

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

*GRAMMAR*
tufa -> PINK 
 zup -> PURPLE 
 fep -> YELLOW 
 lug -> BLUE 
 u1 blicket x1 -> [x1] [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] [x2] 
 u1 gazzer u2 -> [u2] [u2] [u2] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 