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