210期====02,03,04,06,09,10,13,14,15,17,19,20,23,24,25,26,28,29,31,33,34,38,39,43,45,46,47,49··（共半数） 中：49准
211期====01,02,03,06,07,09,10,11,12,13,14,16,18,19,22,24,25,26,27,29,32,34,35,36,39,41,45,46··（共半数） 中：01准
212期====02,03,07,08,09,10,11,13,15,16,18,19,20,21,26,27,30,33,34,35,37,38,39,40,42,44,45,47··（共半数） 中：06错
213期====02,03,04,05,06,07,09,11,12,13,14,15,16,20,21,22,24,25,27,29,33,34,39,42,45,47,48,49··（共半数） 中：？