268期：((02,05,07,10,13,23,25,26,29,35,39,40,41,42,45,47))开：47中中中
269期：((04,05,07,12,21,24,25,29,30,31,35,37,43,46,47,48))开：11错错错
270期：((05,10,11,13,14,15,17,27,33,34,36,38,41,43,44,49))开：32错错错
271期：((05,07,08,12,13,20,21,24,26,31,33,36,37,39,47,48))开：==？