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

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

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