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

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

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