How to load swf and multiply it

Soooooo i must load one swf and multiply it 3 times.
The swf is loaded (it is more than simple :D) but the main problem is how to multiply it. I can’t find method like duplicateMovieClip(). I need the animation and it can’t be done with just taking the BitmapData of the swf.

I try with some searches but no result for now.

I think it could be done with creating a class runtime if it’s possible.

Thanks in advise.