[ num . num / upword . year . num ] sp capword sp capword sp othword sp capword sp capword . sp capword sp othword sp othword sp othword othword sp othword sp othword sp othword . sp capword sp capword sp capword sp othword sp capword , capword sp capword sp othword sp capword sp othword sp capword sp capword sp othword sp capword capword sp othword sp capword sp capword sp ( upword year ) , sp othword sp num . sp upword capword sp capword , sp year . capword : sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword . sp capword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword , sp othword sp othword othword sp othword sp othword sp othword sp othword sp smallet sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword . sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword . sp capword , sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword .