# All rights reserved.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose, without fee, and without written agreement is
# hereby granted, provided that the above copyright notice, the following
# two paragraphs and the author appear in all copies of this software.
# All rights reserved.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose, without fee, and without written agreement is
# hereby granted, provided that the above copyright notice, the following
# two paragraphs and the author appear in all copies of this software.