_:b17347691 _:b17347692 . _:b17347689 . _:b17347691 . _:b17347690 . _:b17347692 . _:b17347690 _:b17347691 . _:b17347688 . _:b17347689 _:b17347690 . _:b17347688 _:b17347689 . _:b17347694 . _:b17347694 . _:b17347692 _:b17347693 . _:b17347693 . _:b17347693 _:b17347694 .