217期：《《01,02,04,05,09,12,13,15,21,22,26,30,40,42,45,47》》开：26对
218期：《《09,10,13,15,18,20,21,23,24,26,27,29,31,34,40,43》》开：17错
219期：《《01,04,06,07,16,17,21,24,27,29,31,32,37,39,41,44》》开：43错
220期：《《01,02,08,14,20,21,22,23,32,33,40,45,46,47,48,49》》开：48对
221期：《《03,07,10,12,15,19,22,26,27,29,30,32,33,41,44,48》》开：？？