210期：→№←【01,03,04,05,06,08,13,14,16,20,25,28,29,32,33,36,37,39,41,42,44,45,46,47】开：16对
211期：→№←【02,04,07,09,16,18,19,21,22,24,26,27,28,29,30,34,35,36,37,38,40,43,44,45】开：17错
212期：→№←【03,07,08,10,11,14,18,19,20,21,23,27,31,33,34,38,40,41,43,44,45,47,48,49】开：10对
213期：→№←【02,04,07,09,10,12,14,15,18,21,24,30,31,33,34,37,42,43,44,45,46,47,48,49】开：10对
214期：→№←【02,04,05,06,07,09,12,13,15,17,20,21,23,25,26,27,29,34,35,36,37,38,41,49】开：**
