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