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