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