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

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

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