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