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