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