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

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

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