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permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of
that license document, provided that the further restriction does not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement
of the additional terms that apply to those files, or a notice indicating where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as
exceptions; the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly provided under this License. Any attempt
otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including
any patent licenses granted under the third paragraph of section 11).
However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently,
if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessa-
tion.
Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies
you of the violation by some reasonable means, this is the first time you have received notice of violation of this
License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the
notice.
Termination of your rights under this section does not terminate the licenses of parties who have received copies or
rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not
qualify to receive new licenses for the same material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of
a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does
not require acceptance. However, nothing other than this License grants you permission to propagate or modify any
covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or prop-
agating a covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run,
modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third
parties with this License.
An “entity transaction” is a transaction transferring cont
rol of an organization, or substantially all assets of one, or
subdividing an organization, or merging organizations. If propagation of a covered work results from an entity
transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work
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Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with rea-
sonable efforts.
You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For
example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License,
and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim
is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it.
11. Patents.
A
“contributor” is a copyright holder who authorizes use under this License of the Program or a work on which the
Program is based. The work thus licensed is called the contributor's “contributor version”.
A contributor's “essential patent claims” are all pa
tent claims owned or controlled by the contributor, whether already
acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using,
or selling its contributor version, but do not include claims that would be infringed only as a consequence of further
