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