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

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

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