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

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

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