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