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