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