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

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

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