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

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

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