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