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

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

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