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

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

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