218期：（（02,06,07,12,17,18,24,27,28,30,37,41,42,46,47,49））开：17中中中
219期：（（02,05,09,10,12,13,15,18,19,20,27,30,36,37,40,46））开：43错错错
220期：（（07,10,11,17,19,22,27,28,29,34,36,38,39,41,42,44））开：48错错错
221期：（（05,09,16,17,18,20,21,22,24,25,32,37,38,41,42,48））开：中？