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

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

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