317期：24码━（01,03,05,06,07,10,12,13,14,15,16,18,24,31,33,34,36,39,42,44,45,47,48,49）开：24对
318期：24码━（01,02,03,05,07,08,15,17,22,23,25,27,28,29,32,33,35,40,41,42,44,45,48,49）开：08对
319期：24码━（02,03,05,08,11,15,17,18,20,22,23,28,29,31,35,36,37,39,42,43,44,46,47,49）开：**
