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

*QUERY*
IN: fep fep dax lug fep OUT: YELLOW YELLOW BLUE BLUE YELLOW
IN: tufa dax lug fep OUT: GREEN BLUE BLUE YELLOW
IN: kiki blicket kiki fep OUT: RED RED YELLOW RED YELLOW
IN: fep kiki lug fep OUT: YELLOW RED RED YELLOW
IN: fep lug kiki OUT: YELLOW YELLOW RED
IN: dax lug tufa OUT: BLUE BLUE GREEN
IN: fep lug dax wif OUT: YELLOW YELLOW BLUE YELLOW YELLOW BLUE
IN: tufa blicket fep OUT: GREEN YELLOW YELLOW
IN: dax OUT: BLUE
IN: kiki dax lug fep OUT: RED BLUE BLUE YELLOW

*GRAMMAR*
dax -> BLUE 
 fep -> YELLOW 
 kiki -> RED 
 tufa -> GREEN 
 u1 lug u2 -> [u1] [u1] [u2] 
 x1 wif -> [x1] [x1] 
 u1 blicket x1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 