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