217期：{{01,06,10,11,13,15,18,19,21,22,27,31,32,34,42,44}}开：18对了
218期：{{02,03,06,10,11,14,19,20,25,27,34,38,41,42,46,49}}开：41对了
219期：{{01,02,05,06,08,12,13,14,17,22,23,33,35,37,39,40}}开：03X
220期：{{06,07,12,15,16,17,18,20,22,27,28,33,36,38,40,47}}开：26X
221期：{{05,06,08,16,23,24,26,28,30,32,35,39,43,45,46,49}}开：00
