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