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