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