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

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

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