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

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

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