255期：{{02,05,06,07,08,10,13,18,26,27,28,36,41,44,45,49}}开：44准
256期：{{11,13,14,15,17,20,23,26,27,29,32,37,41,43,44,45}}开：01错
257期：{{01,02,07,08,10,15,17,22,26,32,33,35,38,42,43,46}}开：07准
258期：{{03,06,13,15,16,18,19,23,25,30,37,41,42,45,46,48}}开：46准
259期：{{03,06,07,10,12,13,16,17,20,23,25,30,37,39,46,48}}开：00