Copyright (c) 2002-2003 Swiss Federal Institute of Technology, Computer Engineering and Networks Laboratory. All rights reserved. PISA - A Platform and Programming Language Independent Interface for Search Algorithms. LOTZ2 - Leading Ones Trailing Zeros 2 - A variator module for PISA 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 and the following two paragraphs appear in all copies of this software. IN NO EVENT SHALL THE SWISS FEDERAL INSTITUTE OF TECHNOLOGY, COMPUTER ENGINEERING AND NETWORKS LABORATORY BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE SWISS FEDERAL INSTITUTE OF TECHNOLOGY, COMPUTER ENGINEERING AND NETWORKS LABORATORY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. THE SWISS FEDERAL INSTITUTE OF TECHNOLOGY, COMPUTER ENGINEERING AND NETWORKS LABORATORY, SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE SWISS FEDERAL INSTITUTE OF TECHNOLOGY, COMPUTER ENGINEERING AND NETWORKS LABORATORY HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.