217期：【02,07,09,11,12,16,24,39,40,42,43,49】开（46）准√
218期：【10,11,14,16,24,25,28,31,32,37,41,45】开（23）准√
219期：【05,07,09,10,17,18,22,23,34,37,46,49】开（09）错×
220期：【04,15,17,20,25,26,33,36,38,40,43,46】开（08）准√
221期：【03,06,07,15,26,33,41,43,44,45,47,49】开（？）