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

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

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