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