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