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

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

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