Copyright (c) 2019, Dr. Rajib Maity, IIT Kharagpur.
All rights reserved.

Redistribution and use in binary forms, without modification, 
are permitted provided that the following conditions are met:
1. 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.
2. This software can only be used for academic research purpose. 
   For any other pupose, prior written permission from the copywrite holder 
   is required.
3. All advertising materials mentioning features or use of this software
   must display the following acknowledgement:
   This product includes software developed by the research group of 
   Dr. Rajib Maity, IIT Kharagpur.
4. Without specific prior written permission, neither the name of the 
   IIT Kharagpur nor the names of its contributors may be used to 
   endorse or promote products derived from this software.

THIS SOFTWARE IS PROVIDED BY Dr. Rajib Maity, IIT Kharagpur "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL Dr. Rajib Maity, IIT Kharagpur BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.