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

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

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