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

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

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