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