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