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