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