1. This license lets others copy, distribute, display and perform your work and any works based upon it, so long as they credit you in the way you request.
   1. Non-Commercial
   2. Attribution
   3. Share-Alike
   4. No Derivatives
2. This license lets others copy, distribute, display and perform your work and any works based upon it, but not for commercial purposes.
   1. Non-Commercial
   2. Attribution
   3. Share-Alike
   4. No Derivatives
3. This license lets others copy, distribute, display and perform your work, but not to make and distribute any works based upon it or that incorporate it into a larger work.
   1. Non-Commercial
   2. Attribution
   3. Share-Alike
   4. No Derivatives
4. This license allows others to republish or distribute works based on yours, so long as they do so under a license identical to the license that governs your work.
   1. Non-Commercial
   2. Attribution
   3. Share-Alike
   4. No Derivatives