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

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

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