*     *  *     *  *     *  *     *  *        
*     *  **   **   *   *   *     *  *        
*     *  * * * *    * *    *     *  *        
*  *  *  *  *  *     *     *     *  *        
* * * *  *     *    * *    *     *  *        
**   **  *     *   *   *   *     *  *        
*     *  *     *  *     *   *****   *******