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