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