218期：24码$$（03,04,06,08,09,10,11,13,14,17,20,22,23,25,27,29,33,34,35,38,44,45,47,48）开：17中
219期：24码$$（02,05,08,12,14,16,19,20,21,23,25,28,29,31,33,34,37,39,40,41,45,46,47,49）开：43错
220期：24码$$（04,06,08,11,14,17,18,19,20,21,24,26,27,29,32,33,35,37,38,42,44,45,47,49）开：88