213期：<<02,08,11,22,23,25,26,27,28,29,31,32,34,43,45,49>>开：11中中中
214期：<<04,06,09,15,20,22,24,25,30,31,33,35,36,42,47,49>>开：15中中中
215期：<<01,03,05,07,09,15,16,19,20,21,23,30,31,32,38,42>>开：21中中中
216期：<<01,02,05,06,10,11,13,21,29,30,34,39,42,43,44,45>>开：23错错错
217期：<<01,09,10,11,12,17,18,21,23,26,31,40,41,43,44,47>>开：中？