[ num ] sp caplet . sp capword sp othword sp caplet . sp capword , sp othword , sp upword , sp capword sp othword sp othword sp capword - upword sp capword sp othword sp othword num othword sp capword sp capword sp othword sp capword sp capword sp othword sp capword sp capword sp upword year , sp capword sp ( capword ) , sp num othword sp capword sp year , sp othword sp num sp othword sp upword sp capword sp capword , sp upword upword . othword , sp year .