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