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