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