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