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CC BY-NC-SA 4.0 DEED

Attribution-NonCommercial-ShareAlike 4.0 International

You are free to:

1. Share — copy and redistribute the material in any medium or format
2. Adapt — remix, transform, and build upon the material
3. The licensor cannot revoke these freedoms as long as you follow the license terms.

Under the following terms:

1. 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.
2. NonCommercial - You may not use the material for commercial purposes .
3. ShareAlike - If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
4. No additional restrictions - You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.