291期：{{04,05,06,09,14,15,16,22,24,27,28,32,33,41,43,47}}开：43对了
292期：{{02,05,07,10,11,17,22,27,29,32,35,36,41,42,43,45}}开：09X
293期：{{09,13,14,16,18,23,26,28,29,33,40,41,43,46,48,49}}开：09对了
294期：{{08,09,22,23,24,25,26,28,34,36,38,41,42,47,48,49}}开：47对了
295期：{{03,07,12,14,15,25,26,30,32,35,36,38,40,41,48,49}}开：28X
296期：{{07,12,18,21,25,28,30,32,33,34,36,38,39,41,48,49}}开：00