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

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

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