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