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

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

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