Copyright (C) 1995-2009 Gerd Neugebauer

cwpuzzle.dtx is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY. No author or distributor accepts responsibility
to anyone for the consequences of using it or for whether it serves any
particular purpose or works at all, unless he says so in writing.

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Everyone is granted permission to copy, modify and redistribute
cwpuzzle.dtx, provided this copyright notice is preserved and any
modifications are indicated.
