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