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

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

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