211期：←24码→（01,02,03,07,09,12,15,16,17,18,21,23,26,27,28,31,33,37,39,42,43,45,47,48）开：17准
212期：←24码→（02,03,10,11,15,17,18,21,22,33,34,36,38,39,40,41,42,43,44,45,46,47,48,49）开：10准
213期：←24码→（02,05,06,07,08,09,10,12,18,19,20,22,23,26,28,31,32,36,37,38,39,43,44,46）开：？？