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

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

*GRAMMAR*
dax -> RED 
 blicket -> GREEN 
 gazzer -> YELLOW 
 lug -> BLUE 
 u1 kiki x1 -> [x1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 