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