Renewed motion of petitioners for leave to file the joint appendix under seal with redacted copies for the public record granted. Upon consideration of the motions for leave to participate in oral argument as amicus curiae and the motions for divided argument, the time is to be divided as follows: 20 minutes for petitioners, 10 minutes for respondent Guardian ad Litem, 20 minutes for respondent Birth Father, and 10 minutes for the Solicitor General.