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Copyright (c) 2013, Patrick Mezard
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Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
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that they are valid under applicable law.  If additional permissions
apply only to part of the Program, that part may be used separately
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  When you convey a copy of a covered work, you may at your option
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     specified in Section 2(b)(1)-(2) are not Copyright and Similar
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Copyright (c) 2013, Patrick Mezard
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

    Redistributions of source code must retain the above copyright
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    Redistributions in binary form must reproduce the above copyright