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

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

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