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

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

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