Manage Multiple Movieclips

I create multiple movies

for example:


for (n=0; n<10; n++) {
	duplicateMovieClip(estrellita, "estrellita"+n, n);
}

then I use them using


_root["estrellita"+n]

that works good.

But, if I use these movieclips into another symbol I have problems with the _root.

I try to use “_parent” and “this”, but don’t work.

thanks.