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