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