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