346期：（（02,03,10,12,14,21,22,23,34,36,39,41,43,47,48,49））开：43中中中
347期：（（05,06,08,09,11,12,16,17,25,29,30,37,39,41,45,46））开：33错错错
348期：（（04,08,13,14,15,17,19,20,22,26,27,36,37,42,44,49））开：17中中中
349期：（（02,05,07,13,19,24,27,30,36,38,39,40,41,43,46,48））开：中？