304期：＜24码＞（02,05,06,07,08,10,11,12,13,14,15,16,17,18,19,21,22,24,28,30,31,36,37,48）开：48对
305期：＜24码＞（01,02,03,04,05,07,09,11,16,17,18,20,21,32,34,36,37,38,41,42,43,44,45,49）开：42对
306期：＜24码＞（01,02,03,05,10,12,13,14,15,18,19,21,25,28,29,30,32,33,36,39,46,47,48,49）开：17错
307期：＜24码＞（01,05,07,09,10,12,13,14,15,22,24,25,28,29,30,32,34,35,36,38,39,43,48,49）开：20错
308期：＜24码＞（01,03,05,06,08,14,17,18,21,22,24,27,29,30,32,33,38,39,41,42,43,46,47,49）开：39对
309期：＜24码＞（04,07,09,11,13,14,15,16,17,18,20,21,24,26,27,31,32,33,35,39,40,42,45,49）开：00