| This material was developed by Sun Wu and Udi Manber |
| at the University of Arizona, Department of Computer Science. |
| Permission is granted to copy this software, to redistribute it |
| on a nonprofit basis, and to use it for any purpose, subject to |
| the following restrictions and understandings. |
| |
| 1. Any copy made of this software must include this copyright notice |
| in full. |
| |
| 2. All materials developed as a consequence of the use of this |
| software shall duly acknowledge such use, in accordance with the usual |
| standards of acknowledging credit in academic research. |
| |
| 3. The authors have made no warranty or representation that the |
| operation of this software will be error-free or suitable for any |
| application, and they are under under no obligation to provide any |
| services, by way of maintenance, update, or otherwise. The software |
| is an experimental prototype offered on an as-is basis. |
| |
| 4. Redistribution for profit requires the express, written permission |
| of the authors. |
| |