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