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