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