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