[ num ] sp capword sp caplet . sp capword sp capword sp othword sp capword sp othword sp capword sp capword . sp capword : sp capword sp upword , capword sp caplet , sp othword . sp capword sp capword sp caplet : sp capword sp othword sp othword sp capword sp capword sp capword sp othword othword sp capword sp othword sp capword sp othword sp capword sp capword . sp upword sp capword ; sp year . sp smallet . sp num - num . sp capword sp othword : othword : / / othword . othword . othword . othword / othword / othword / year capword . othword . othword .