206期：【09,10,11,15,19,20,30,31,33,39,43,46】开（47）√√
207期：【05,10,11,14,16,22,23,34,37,41,45,47】开（31）√√
208期：【01,03,08,13,16,17,18,21,27,38,43,48】开（19）√√
209期：【02,08,12,15,17,21,35,37,38,43,45,48】开（08）××
210期：【02,04,06,13,14,16,17,26,27,32,44,46】开（49）√√
211期：【02,09,10,11,15,18,20,22,32,39,42,43】开（？）