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