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

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

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