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

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

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