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