Assigning the same custom class to multiple movie clips

1

i have multiple movie clips (multiple instance).
i would like to assign a custom class to all of them,
but flash says i need different class names under linkage property for each instance.

Does that mean I need 3 as file for each of my movielip instance although they are all the same?


package{

	import flash.display.MovieClip;
	import flash.events.Event;
	import flash.events.MouseEvent;
	
	public class F1 extends MovieClip {

		public function F1() {
			
		this.addEventListener(MouseEvent.MOUSE_OVER,flowerOver);
		}
		
	
		private function flowerOver(e:MouseEvent):void{
			trace("over");
		
		}
	}	
	
}

please help me.

thanks