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

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

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