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