249期：((02,05,15,17,21,22,25,27,29,31,32,38,39,46,47,49))开：02中啦
250期：((06,08,12,16,19,21,27,28,34,35,40,41,43,44,46,49))开：04x
251期：((02,03,05,07,13,16,20,25,26,28,31,34,40,41,42,44))开：41中啦
252期：((02,06,11,13,16,17,20,22,23,30,32,34,35,37,40,47))开：24x
253期：((01,03,06,09,14,17,18,19,20,21,24,28,36,37,38,48))开：88