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