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