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

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

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