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