343期：★《{02,05,06,07,09,10,11,12,15,20,23,24,25,26,31,32,33,36,37,38,39,41,42,43}》开38准
344期：★《{01,02,03,06,08,09,11,12,14,15,18,20,21,29,30,31,33,34,36,39,40,41,48,49}》开27错
345期：★《{01,02,04,07,08,12,13,15,19,20,23,24,27,29,30,31,33,35,38,40,42,44,45,48}》开？？命中