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