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

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

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