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

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

*GRAMMAR*
blicket -> PINK 
 fep -> YELLOW 
 gazzer -> BLUE 
 dax -> RED 
 x1 lug x2 -> [x1] [x2] 
 u1 zup x1 -> [x1] [x1] [u1] [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 