Motions for leave to appeal by petitioners and by the Law Guardian granted. Motion by petitioners for interim visitation, treated as a motion for a stay of the Appellate Division order pending disposition of this appeal, denied. Motion by petitioners for a preference granted. Motion by the Law Guardian for a waiver of necessary filing fees granted. Motion by petitioners and by the Law Guardian to file typewritten *890briefs denied as unnecessary (see, Rules of Court of Appeals, 22 NYCRR 500.1).