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