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