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

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

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