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