301期：24码《01,02,03,05,08,11,15,16,17,18,21,23,25,26,28,29,31,33,35,38,42,45,48,49》开：05对
302期：24码《01,03,04,07,08,09,10,12,13,19,20,21,23,26,28,29,31,32,33,35,43,46,47,48》开：22错
303期：24码《01,04,06,08,09,10,12,14,16,17,18,20,21,22,23,26,27,33,34,36,38,46,47,49》开：15错
304期：24码《01,02,06,07,10,11,12,17,19,20,22,25,26,27,28,30,31,32,35,38,41,46,47,48》开：？？