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