250期：04,05,06,07,09,10,11,12,13,15,16,19,23,29,30,33,34,35,36,40,42,44,45,48【开04准
251期：01,04,06,07,08,10,13,14,15,16,18,19,20,21,23,25,26,27,31,35,40,42,44,45【开41错
252期：01,04,05,08,10,11,15,16,17,20,22,23,24,26,28,29,31,33,34,35,36,42,44,45【开24准
253期：01,04,05,06,08,09,10,11,15,18,21,23,24,25,26,29,32,33,35,41,44,46,47,49【开19错
254期：02,06,10,11,12,13,15,17,18,19,21,23,27,31,33,35,36,37,39,40,44,45,47,49【开13准
255期：02,06,07,09,10,11,15,19,21,22,27,29,30,32,33,34,35,36,37,39,40,42,44,46【开33准
256期：01,02,04,05,06,08,11,13,15,16,21,23,27,28,29,30,33,39,40,42,43,44,46,49【开--?？