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