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