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

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

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