047期：（寻码）《01,03,04,05,06,14,17,18,19,20,22,24,26,27,28,31,32,33,37,39,42,43,46,49》开：39对
048期：（寻码）《01,02,03,05,06,07,10,12,16,21,22,25,29,30,31,32,35,37,39,40,43,44,45,48》开：24错
049期：（寻码）《01,04,05,06,07,10,11,15,16,17,19,20,24,25,28,29,31,33,34,36,39,42,48,49》开：？？