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