231期：★《{03,07,08,09,10,11,13,15,18,20,21,22,25,26,28,31,33,37,38,40,42,43,44,45}》开20准
232期：★《{01,02,03,05,12,13,14,15,17,19,21,22,23,24,25,29,31,32,33,34,35,36,37,47}》开42错
233期：★《{03,04,05,06,08,11,13,14,17,18,20,21,24,25,27,31,32,33,37,38,40,43,45,48}》开07错
234期：★《{01,02,04,06,07,08,09,12,13,14,15,17,22,23,26,30,33,34,37,38,40,42,47,49}》开？？命中