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