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

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

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