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

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

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