305期：＜24码＞（01,05,07,09,12,13,14,18,22,26,28,30,32,34,35,36,37,39,41,42,44,46,48,49）开：32对
306期：＜24码＞（01,02,03,04,06,11,12,14,16,18,20,21,24,26,28,31,32,34,35,41,43,44,45,47）开：08错
307期：＜24码＞（02,06,07,08,12,13,14,16,17,19,22,23,24,28,33,34,36,37,38,41,42,44,45,46）开：00