213期：01,03,05,06,07,09,10,12,13,15,16,19,22,23,24,27,31,32,33,34,35,38,39,42··（共半数）开10准
214期：01,05,06,07,09,15,16,17,19,20,21,22,27,29,30,31,32,33,36,37,38,40,47,48··（共半数）开08错
215期：01,02,04,05,12,13,14,18,19,20,24,26,28,29,30,31,32,39,42,44,46,47,48,49··（共半数）开18准
216期：03,06,08,09,13,14,16,18,19,20,22,23,24,26,28,29,30,31,32,34,40,44,48,49··（共半数）开49准
217期：05,08,09,10,16,17,19,20,21,23,25,26,28,29,30,31,34,35,36,37,38,39,43,47··（共半数）开34准
218期：02,06,08,10,12,15,16,19,22,23,26,28,29,31,32,33,34,38,39,41,42,43,45,46··（共半数）开41准
219期：01,03,07,08,09,10,12,14,18,20,21,22,23,25,35,36,37,38,40,41,43,45,46,49··（共半数）开25准
220期：02,04,07,08,10,12,13,16,18,19,21,24,27,30,31,34,35,36,37,38,39,43,47,49··（共半数）开？？！