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