254期：37,47,03,13,23,07,02,12,01,04,14,15,19,24,25,31,34,35,11,22,27,32,39,43,44,（共25个）开02中
255期：23,30,32,20,42,06,08,11,35,47,04,09,12,13,17,19,21,24,28,29,33,37,39,40,49,（共25个）不中
256期：17,23,45,33,05,09,35,02,14,15,04,06,07,10,12,13,20,22,24,30,34,36,37,40,46,（共25个）
