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

*QUERY*
IN: zup OUT: RED
IN: zup dax OUT: RED YELLOW
IN: dax fep lug fep dax blicket zup OUT: RED YELLOW GREEN GREEN YELLOW YELLOW
IN: lug gazzer blicket gazzer OUT: GREEN PURPLE PURPLE
IN: zup fep gazzer gazzer blicket gazzer OUT: PURPLE PURPLE PURPLE RED RED
IN: zup blicket gazzer OUT: PURPLE RED
IN: lug lug fep lug OUT: GREEN GREEN GREEN GREEN
IN: zup fep zup fep dax OUT: YELLOW RED RED RED RED
IN: zup blicket zup OUT: RED RED
IN: dax blicket dax OUT: YELLOW YELLOW

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