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