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

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

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