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