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