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