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

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

*GRAMMAR*
gazzer -> YELLOW 
 zup -> GREEN 
 blicket -> RED 
 kiki -> BLUE 
 x1 lug -> [x1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 x1 dax u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 