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