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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.