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