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