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

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

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