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

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

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