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

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

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