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