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

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

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