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

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

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