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