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