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