299期:(寻码)《01,02,03,06,07,08,16,17,20,21,22,23,25,26,28,29,30,32,35,40,41,46,47,49》开:21对
300期:(寻码)《02,05,06,09,10,11,20,21,22,24,25,28,30,31,33,36,39,40,41,42,44,45,47,48》开:46错
301期:(寻码)《01,02,03,04,05,07,08,12,13,15,16,17,18,19,20,25,26,28,32,34,40,43,44,48》开:??