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