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