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

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

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