217期：24码！（03,04,05,07,08,09,10,11,13,14,19,20,21,22,28,31,35,37,38,41,44,46,48,49）开：37准
218期：24码！（04,05,07,10,11,12,13,15,16,18,21,22,24,30,31,33,37,39,41,42,43,44,47,49）开：17错
219期：24码！（02,04,05,06,08,11,12,13,15,17,18,21,23,27,28,29,32,33,34,35,36,37,45,48）开：？