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

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

*GRAMMAR*
blicket -> RED 
 gazzer -> BLUE 
 kiki -> YELLOW 
 zup -> GREEN 
 u1 lug -> [u1] [u1] 
 u1 dax u2 -> [u1] [u2] [u1] 
 x1 fep u1 -> [x1] [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 