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

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

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