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