243期：←24码→（01,02,03,07,08,09,11,12,15,16,18,19,24,26,27,29,30,33,34,36,37,42,46,48）开：08准
244期：←24码→（01,03,06,10,11,12,14,18,22,23,25,27,28,33,35,37,39,41,43,44,45,47,48,49）开：24错
245期：←24码→（02,03,07,10,12,13,15,19,20,26,27,28,31,32,33,34,35,36,38,40,41,44,46,49）开：44准
246期：←24码→（01,03,05,08,18,22,23,26,28,29,30,32,33,34,35,37,38,40,42,43,45,47,48,49）开：？？