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