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