Copyright (c) 2011, Luke Palmer

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

      notice, this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above

      copyright notice, this list of conditions and the following

      disclaimer in the documentation and/or other materials provided

      with the distribution.

    * Neither the name of Koen Claessen nor the names of other

      contributors may be used to endorse or promote products derived

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