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4. You may not copy, modify, sublicense, or distribute the Program ex-
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matically terminate your rights under this License. However, parties who
have received copies, or rights, from you under this License will not have
their licenses terminated so long as such parties remain in full compli-
ance.
5. You are not required to accept this License, since you have not signed
it. However, nothing else grants you permission to modify or distribu-
te the Program or its derivative works. These actions are prohibited by
law if you do not accept this License. Therefore, by modifying or distribu-
ting the Program (or any work based on the Program), you indicate your
acceptance of this License to do so, and all its terms and conditions for
copying, distributing or modifying the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the original
licensor to copy, distribute or modify the Program subject to these terms
and conditions. You may not impose any further restrictions on the reci-
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7. If, as a consequence of a court judgment or allegation of patent infrin-
gement or for any other reason (not limited to patent issues), conditions
are imposed on you (whether by court order, agreement or otherwise)
that contradict the conditions of this License, they do not excuse you
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If you cannot distribute so as to satisfy simultaneously your obligations
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tent license would not permit royalty-free redistribution of the Program
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the only way you could satisfy both it and this License would be to refra-
in entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under any
particular circumstance, the balance of the section is intended to apply
and the section as a whole is intended to apply in other circumstances.
It is not the purpose of this section to induce you to infringe any patents
or other property right claims or to contest validity of any such claims;
