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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

The Software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the Software or the use or other dealings in the Software.

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本作品为自由软件，您可以依据自由软件基金会发行的GNU通用公共许可证第2版或任意后续版本的条款，传播和/或修改本作品。本作品发表时预期有用，但对此无任何保证，亦无隐含的可以销售或适合特定目的的保证。详情请见GNU通用公共许可证第2版和第3版。http://www.gnu.org/licenses/gpl.htmlGPLGNU General Public Licensetruetrue