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

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

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