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

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

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