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