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