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