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