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

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

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