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