317期：24码中特（01,03,04,06,07,12,13,18,19,21,24,26,28,30,32,33,37,41,42,43,45,46,47,49）开：24对
318期：24码中特（08,10,11,13,17,20,21,22,25,26,28,30,31,32,37,39,40,41,42,43,44,45,46,47）开：08对
319期：24码中特（02,06,07,08,09,10,11,14,18,19,20,22,24,25,27,28,30,32,35,36,41,44,47,49）开：05错
320期：24码中特（01,03,05,08,09,10,12,13,14,17,19,21,22,26,30,31,33,35,38,40,42,45,47,48）开：**