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