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

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

*GRAMMAR*
kiki -> BLUE 
 zup -> GREEN 
 tufa -> RED 
 lug -> YELLOW 
 u1 gazzer x1 -> [u1] [x1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 x1 blicket u1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 