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

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

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