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::: This modification is on the CC BY-NC 4.0 license. :::
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::: You are free to: :::
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Share  copy and redistribute the material in any medium or format.
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Adapt  remix, transform, and build upon the material.
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::: The licensor cannot revoke these freedoms as long as you follow the license terms. :::
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::: Under the following terms: :::
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Attribution  You must give appropriate credit, provide a link to the license, and indicate if changes were made.
You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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NonCommercial  You may not use the material for commercial purposes.
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