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