252期：24码《02,05,09,11,15,17,18,23,24,25,29,30,31,33,34,35,36,37,38,39,41,42,46,48》开：24对
253期：24码《01,04,05,07,10,11,12,15,17,18,20,21,22,24,25,29,32,34,36,37,43,45,46,48》开：19错
254期：24码《01,02,04,05,06,09,11,16,18,19,20,22,23,26,27,28,31,33,35,39,42,43,44,49》开：13错
255期：24码《01,02,06,07,09,10,11,13,14,16,19,24,26,27,28,29,31,35,36,37,38,39,40,44》开：？？