[ 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 capword sp othword sp othword sp capword sp capword sp capword sp capword sp othword sp capword sp capword , othword . sp num – num . sp capword sp capword , sp upword : sp capword sp capword . , sp year .