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

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

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