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