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+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+
Also add information on how to contact you by electronic and paper mail.
+If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+<program> Copyright (C) <year> <name of author>
+This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+This is free software, and you are welcome to redistribute it
+under certain conditions; type `show c' for details.
+
+
The hypothetical commands show w' and show c’ should show the appropriate
+parts of the General Public License. Of course, your program’s commands
+might be different; for a GUI interface, you would use an “about box”.
+You should also get your employer (if you work as a programmer) or school,
+if any, to sign a “copyright disclaimer” for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+https://www.gnu.org/licenses/.
+The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+https://www.gnu.org/licenses/why-not-lgpl.html.
+
+
+
+ 
+
+
+
+ 
+
+
+
+ 
+
+
+
+ 
+
+
+
+