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

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

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