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