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