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

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

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