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

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

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