_:b764534 _:b764535 . _:b764531 _:b677968 . _:b677970 . _:b677968 . _:b677971 . _:b677970 . _:b677968 . _:b677971 . _:b677972 . _:b677969 . _:b764535 . _:b764531 _:b764532 . _:b677972 . _:b677968 . _:b677970 . _:b677969 . _:b764534 _:b677971 . _:b764535 _:b677972 . _:b764532 _:b764533 . _:b764533 _:b677970 . _:b677969 . _:b677972 . _:b764533 _:b764534 . _:b677971 . _:b764532 _:b677969 .