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

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

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