211期：<<02,03,04,05,06,10,13,17,19,21,23,33,35,45,46,47>>开：17中中中
212期：<<02,04,05,09,10,13,19,21,24,26,31,33,34,35,42,44>>开：10中中中
213期：<<07,10,11,13,18,19,21,22,25,26,28,31,41,43,45,46>>开：10中中中
214期：<<01,06,09,12,15,16,19,20,23,24,27,30,32,36,38,47>>开：08错错错
215期：<<01,04,05,07,10,12,13,15,19,20,25,28,31,37,40,49>>开：中？