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