212期:[[07,10,11,12,14,20,22,25,27,31,32,40,41,46,47,49]]开:10有
213期:[[03,04,09,16,20,24,30,31,32,36,38,41,42,46,48,49]]开:10无
214期:[[04,06,08,19,20,24,29,30,31,32,35,37,38,39,41,42]]开:08有
215期:[[03,05,07,08,09,13,14,18,21,24,25,28,41,45,48,49]]开:18有
216期:[[02,05,06,11,14,16,22,27,29,30,34,38,43,44,47,48]]开:==?