_:b681715 . _:b681715 . _:b767094 . _:b767090 _:b681715 . _:b767091 _:b681716 . _:b767093 _:b767094 . _:b681716 . _:b681718 . _:b681717 . _:b681716 . _:b681718 . _:b767094 _:b681719 . _:b681717 . _:b681719 . _:b681719 . _:b681715 . _:b681718 . _:b681716 . _:b767092 _:b681717 . _:b681717 . _:b681719 . _:b767093 _:b681718 . _:b767091 _:b767092 . _:b767090 _:b767091 . _:b767092 _:b767093 .