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

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

*GRAMMAR*
blicket -> BLUE 
 gazzer -> RED 
 dax -> PINK 
 zup -> YELLOW 
 u1 tufa u2 -> [u1] [u2] 
 x1 wif -> [x1] [x1] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 