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