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