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