*SUPPORT*
IN: tufa gazzer lug dax OUT: RED RED GREEN GREEN GREEN GREEN RED
IN: zup gazzer lug kiki OUT: BLUE BLUE PURPLE PURPLE PURPLE PURPLE BLUE
IN: dax gazzer lug zup OUT: PURPLE PURPLE RED RED RED RED PURPLE
IN: tufa OUT: GREEN
IN: tufa zup OUT: GREEN PURPLE
IN: tufa gazzer OUT: GREEN GREEN
IN: dax fep tufa OUT: RED GREEN RED
IN: tufa dax OUT: GREEN RED
IN: kiki fep tufa gazzer OUT: BLUE GREEN GREEN BLUE
IN: dax gazzer OUT: RED RED
IN: dax fep tufa gazzer OUT: RED GREEN GREEN RED
IN: zup OUT: PURPLE
IN: dax gazzer lug dax OUT: RED RED RED RED RED RED RED
IN: dax kiki fep kiki OUT: RED BLUE BLUE BLUE

*QUERY*
IN: kiki fep kiki tufa fep zup gazzer OUT: BLUE BLUE GREEN PURPLE PURPLE GREEN BLUE
IN: zup zup gazzer OUT: PURPLE PURPLE PURPLE
IN: zup kiki fep tufa fep tufa gazzer OUT: PURPLE BLUE GREEN GREEN GREEN GREEN BLUE
IN: kiki gazzer OUT: BLUE BLUE
IN: tufa fep tufa fep kiki gazzer OUT: GREEN GREEN BLUE BLUE GREEN GREEN
IN: zup gazzer OUT: PURPLE PURPLE
IN: kiki gazzer lug kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki OUT: BLUE
IN: kiki lug zup OUT: PURPLE PURPLE BLUE BLUE PURPLE
IN: dax OUT: RED

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