317期：＝24码＝【07,10,13,16,18,20,21,23,24,30,31,32,34,35,37,38,39,41,43,44,45,46,48,49】开：24中
318期：＝24码＝【03,06,07,09,17,19,20,21,22,24,28,30,32,33,34,36,37,39,40,41,42,43,46,49】开：08错
319期：＝24码＝【02,03,04,05,06,07,10,11,14,15,20,24,25,26,28,30,32,33,35,37,41,45,46,49】开：？？