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