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