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

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

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