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