*SUPPORT*
IN: dax kiki blicket OUT: GREEN GREEN RED
IN: dax tufa blicket OUT: GREEN RED
IN: gazzer lug OUT: PURPLE BLUE
IN: lug kiki gazzer tufa gazzer gazzer OUT: BLUE BLUE PURPLE PURPLE PURPLE
IN: dax kiki gazzer OUT: GREEN GREEN PURPLE
IN: lug lug gazzer OUT: BLUE BLUE PURPLE
IN: gazzer OUT: PURPLE
IN: gazzer kiki gazzer OUT: PURPLE PURPLE PURPLE
IN: dax OUT: GREEN
IN: lug OUT: BLUE
IN: lug zup gazzer blicket kiki blicket zup blicket OUT: BLUE PURPLE RED RED RED RED
IN: lug zup gazzer kiki lug OUT: BLUE PURPLE PURPLE BLUE
IN: blicket kiki dax OUT: RED RED GREEN
IN: dax blicket OUT: GREEN RED

*QUERY*
IN: dax dax OUT: GREEN GREEN
IN: blicket kiki lug OUT: RED RED BLUE
IN: lug kiki lug OUT: BLUE BLUE BLUE
IN: gazzer kiki blicket OUT: PURPLE PURPLE RED
IN: lug gazzer lug tufa lug OUT: BLUE PURPLE BLUE BLUE
IN: blicket OUT: RED
IN: gazzer kiki lug OUT: PURPLE PURPLE BLUE
IN: dax lug OUT: GREEN BLUE
IN: dax kiki dax OUT: GREEN GREEN GREEN
IN: blicket dax OUT: RED GREEN

*GRAMMAR*
lug -> BLUE 
 gazzer -> PURPLE 
 dax -> GREEN 
 blicket -> RED 
 x1 tufa x2 -> [x1] [x2] 
 u1 kiki u2 -> [u1] [u1] [u2] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 