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

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

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