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