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