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

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

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