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