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