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