wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait wait it out