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Creative Commons Attribution-ShareAlike 4.0 International Public License

By exercising the Licensed Rights (defined below), You accept and agree to be
bound by the terms and conditions of this Creative Commons
Attribution-ShareAlike 4.0 International Public License ("Public License"). To
the extent this Public License may be interpreted as a contract, You are
granted the Licensed Rights in consideration of Your acceptance of these terms
and conditions, and the Licensor grants You such rights in consideration of
benefits the Licensor receives from making the Licensed Material available
under these terms and conditions.

Section 1 – Definitions.

Adapted Material means material subject to Copyright and Similar Rights that is
derived from or based upon the Licensed Material and in which the Licensed
Material is translated, altered, arranged, transformed, or otherwise modified
in a manner requiring permission under the Copyright and Similar Rights held by
the Licensor. For purposes of this Public License, where the Licensed Material
is a musical work, performance, or sound recording, Adapted Material is always
produced where the Licensed Material is synched in timed relation with a moving
image.  Adapter's License means the license You apply to Your Copyright and
Similar Rights in Your contributions to Adapted Material in accordance with the
terms and conditions of this Public License.  BY-SA Compatible License means a
license listed at creativecommons.org/compatiblelicenses, approved by Creative
Commons as essentially the equivalent of this Public License.  Copyright and
Similar Rights means copyright and/or similar rights closely related to
copyright including, without limitation, performance, broadcast, sound
recording, and Sui Generis Database Rights, without regard to how the rights
are labeled or categorized. For purposes of this Public License, the rights
specified in Section 2(b)(1)-(2) are not Copyright and Similar Rights.
Effective Technological Measures means those measures that, in the absence of
proper authority, may not be circumvented under laws fulfilling obligations
under Article 11 of the WIPO Copyright Treaty adopted on December 20, 1996,
and/or similar international agreements.  Exceptions and Limitations means fair
use, fair dealing, and/or any other exception or limitation to Copyright and
Similar Rights that applies to Your use of the Licensed Material.  License
Elements means the license attributes listed in the name of a Creative Commons
Public License. The License Elements of this Public License are Attribution and
ShareAlike.  Licensed Material means the artistic or literary work, database,
or other material to which the Licensor applied this Public License.  Licensed
Rights means the rights granted to You subject to the terms and conditions of
this Public License, which are limited to all Copyright and Similar Rights that
apply to Your use of the Licensed Material and that the Licensor has authority
to license.  Licensor means the individual(s) or entity(ies) granting rights
under this Public License.  Share means to provide material to the public by
any means or process that requires permission under the Licensed Rights, such
as reproduction, public display, public performance, distribution,
dissemination, communication, or importation, and to make material available to
the public including in ways that members of the public may access the material
from a place and at a time individually chosen by them.  Sui Generis Database
Rights means rights other than copyright resulting from Directive 96/9/EC of
the European Parliament and of the Council of 11 March 1996 on the legal
protection of databases, as amended and/or succeeded, as well as other
essentially equivalent rights anywhere in the world.  You means the individual
or entity exercising the Licensed Rights under this Public License. Your has a
corresponding meaning.  Section 2 – Scope.

License grant.  Subject to the terms and conditions of this Public License, the
Licensor hereby grants You a worldwide, royalty-free, non-sublicensable,
non-exclusive, irrevocable license to exercise the Licensed Rights in the
Licensed Material to: reproduce and Share the Licensed Material, in whole or in
part; and produce, reproduce, and Share Adapted Material.  Exceptions and
Limitations. For the avoidance of doubt, where Exceptions and Limitations apply
to Your use, this Public License does not apply, and You do not need to comply
with its terms and conditions.  Term. The term of this Public License is
specified in Section 6(a).  Media and formats; technical modifications allowed.
The Licensor authorizes You to exercise the Licensed Rights in all media and
formats whether now known or hereafter created, and to make technical
modifications necessary to do so. The Licensor waives and/or agrees not to
assert any right or authority to forbid You from making technical modifications
necessary to exercise the Licensed Rights, including technical modifications
necessary to circumvent Effective Technological Measures. For purposes of this
Public License, simply making modifications authorized by this Section 2(a)(4)
never produces Adapted Material.  Downstream recipients.  Offer from the
Licensor – Licensed Material. Every recipient of the Licensed Material
automatically receives an offer from the Licensor to exercise the Licensed
Rights under the terms and conditions of this Public License.  Additional offer
from the Licensor – Adapted Material. Every recipient of Adapted Material from
You automatically receives an offer from the Licensor to exercise the Licensed
Rights in the Adapted Material under the conditions of the Adapter’s License
You apply.  No downstream restrictions. You may not offer or impose any
additional or different terms or conditions on, or apply any Effective
Technological Measures to, the Licensed Material if doing so restricts exercise
of the Licensed Rights by any recipient of the Licensed Material.  No
endorsement. Nothing in this Public License constitutes or may be construed as
permission to assert or imply that You are, or that Your use of the Licensed
Material is, connected with, or sponsored, endorsed, or granted official status
by, the Licensor or others designated to receive attribution as provided in
Section 3(a)(1)(A)(i).  Other rights.

Moral rights, such as the right of integrity, are not licensed under this
Public License, nor are publicity, privacy, and/or other similar personality
rights; however, to the extent possible, the Licensor waives and/or agrees not
to assert any such rights held by the Licensor to the limited extent necessary
to allow You to exercise the Licensed Rights, but not otherwise.  Patent and
trademark rights are not licensed under this Public License.  To the extent
possible, the Licensor waives any right to collect royalties from You for the
exercise of the Licensed Rights, whether directly or through a collecting
society under any voluntary or waivable statutory or compulsory licensing
scheme. In all other cases the Licensor expressly reserves any right to collect
such royalties.  Section 3 – License Conditions.

Your exercise of the Licensed Rights is expressly made subject to the following
conditions.

Attribution.

If You Share the Licensed Material (including in modified form), You must:

retain the following if it is supplied by the Licensor with the Licensed
Material: identification of the creator(s) of the Licensed Material and any
others designated to receive attribution, in any reasonable manner requested by
the Licensor (including by pseudonym if designated); a copyright notice; a
notice that refers to this Public License; a notice that refers to the
disclaimer of warranties; a URI or hyperlink to the Licensed Material to the
extent reasonably practicable; indicate if You modified the Licensed Material
and retain an indication of any previous modifications; and indicate the
Licensed Material is licensed under this Public License, and include the text
of, or the URI or hyperlink to, this Public License.  You may satisfy the
conditions in Section 3(a)(1) in any reasonable manner based on the medium,
means, and context in which You Share the Licensed Material. For example, it
may be reasonable to satisfy the conditions by providing a URI or hyperlink to
a resource that includes the required information.  If requested by the
Licensor, You must remove any of the information required by Section 3(a)(1)(A)
to the extent reasonably practicable.  ShareAlike.  In addition to the
conditions in Section 3(a), if You Share Adapted Material You produce, the
following conditions also apply.

The Adapter’s License You apply must be a Creative Commons license with the
same License Elements, this version or later, or a BY-SA Compatible License.
You must include the text of, or the URI or hyperlink to, the Adapter's License
You apply. You may satisfy this condition in any reasonable manner based on the
medium, means, and context in which You Share Adapted Material.  You may not
offer or impose any additional or different terms or conditions on, or apply
any Effective Technological Measures to, Adapted Material that restrict
exercise of the rights granted under the Adapter's License You apply.  Section
4 – Sui Generis Database Rights.

Where the Licensed Rights include Sui Generis Database Rights that apply to
Your use of the Licensed Material:

for the avoidance of doubt, Section 2(a)(1) grants You the right to extract,
reuse, reproduce, and Share all or a substantial portion of the contents of the
database; if You include all or a substantial portion of the database contents
in a database in which You have Sui Generis Database Rights, then the database
in which You have Sui Generis Database Rights (but not its individual contents)
is Adapted Material, including for purposes of Section 3(b); and You must
comply with the conditions in Section 3(a) if You Share all or a substantial
portion of the contents of the database.  For the avoidance of doubt, this
Section 4 supplements and does not replace Your obligations under this Public
License where the Licensed Rights include other Copyright and Similar Rights.
Section 5 – Disclaimer of Warranties and Limitation of Liability.

Unless otherwise separately undertaken by the Licensor, to the extent possible,
the Licensor offers the Licensed Material as-is and as-available, and makes no
representations or warranties of any kind concerning the Licensed Material,
whether express, implied, statutory, or other. This includes, without
limitation, warranties of title, merchantability, fitness for a particular
purpose, non-infringement, absence of latent or other defects, accuracy, or the
presence or absence of errors, whether or not known or discoverable. Where
disclaimers of warranties are not allowed in full or in part, this disclaimer
may not apply to You.  To the extent possible, in no event will the Licensor be
liable to You on any legal theory (including, without limitation, negligence)
or otherwise for any direct, special, indirect, incidental, consequential,
punitive, exemplary, or other losses, costs, expenses, or damages arising out
of this Public License or use of the Licensed Material, even if the Licensor
has been advised of the possibility of such losses, costs, expenses, or
damages. Where a limitation of liability is not allowed in full or in part,
this limitation may not apply to You.  The disclaimer of warranties and
limitation of liability provided above shall be interpreted in a manner that,
to the extent possible, most closely approximates an absolute disclaimer and
waiver of all liability.  Section 6 – Term and Termination.

This Public License applies for the term of the Copyright and Similar Rights
licensed here. However, if You fail to comply with this Public License, then
Your rights under this Public License terminate automatically.  Where Your
right to use the Licensed Material has terminated under Section 6(a), it
reinstates:

automatically as of the date the violation is cured, provided it is cured
within 30 days of Your discovery of the violation; or upon express
reinstatement by the Licensor.  For the avoidance of doubt, this Section 6(b)
does not affect any right the Licensor may have to seek remedies for Your
violations of this Public License.  For the avoidance of doubt, the Licensor
may also offer the Licensed Material under separate terms or conditions or stop
distributing the Licensed Material at any time; however, doing so will not
terminate this Public License.  Sections 1, 5, 6, 7, and 8 survive termination
of this Public License.  Section 7 – Other Terms and Conditions.

The Licensor shall not be bound by any additional or different terms or
conditions communicated by You unless expressly agreed.  Any arrangements,
understandings, or agreements regarding the Licensed Material not stated herein
are separate from and independent of the terms and conditions of this Public
License.  Section 8 – Interpretation.

For the avoidance of doubt, this Public License does not, and shall not be
interpreted to, reduce, limit, restrict, or impose conditions on any use of the
Licensed Material that could lawfully be made without permission under this
Public License.  To the extent possible, if any provision of this Public
License is deemed unenforceable, it shall be automatically reformed to the
minimum extent necessary to make it enforceable. If the provision cannot be
reformed, it shall be severed from this Public License without affecting the
enforceability of the remaining terms and conditions.  No term or condition of
this Public License will be waived and no failure to comply consented to unless
expressly agreed to by the Licensor.  Nothing in this Public License
constitutes or may be interpreted as a limitation upon, or waiver of, any
privileges and immunities that apply to the Licensor or You, including from the
legal processes of any jurisdiction or authority.