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

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

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