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