Copyright (c) 1997, NEC Research Institute Inc.  All rights reserved.
Copyright (c) 1997, Chandra S. Chekuri All rights reserved.
Copyright (c) 1997, David R. Karger All rights reserved.
Copyright (c) 1997, Matthew S. Levine  All rights reserved.
Copyright (c) 1997, Cliff Stein  All rights reserved.


Permission to use, copy, modify, and distribute this software and
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hereby granted, provided that the above copyright notice appears
in all copies, derivative works or modified versions of the
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the prior written consent of NECI.  All copies, derivative works
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relating to export control.  This software is experimental.
The copyright holders do not make any representations regarding 
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copyright holders will not support the software.  

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