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

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

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