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