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