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