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