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

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

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