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