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

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

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