299期：二十四码→（01,03,07,13,15,17,19,20,26,27,28,29,31,32,33,34,35,37,38,39,43,47,48,49）开：49对
300期：二十四码→（02,03,07,08,09,11,13,14,16,17,18,20,22,24,26,27,28,31,37,38,39,40,41,47）开：40对
301期：二十四码→（01,02,03,06,07,08,13,16,17,24,25,27,28,30,35,37,38,40,41,42,43,46,47,48）开：05错
302期：二十四码→（01,04,06,08,09,11,13,16,18,19,20,23,25,26,28,29,37,39,42,43,44,46,47,48）开：22错
303期：二十四码→（03,04,05,11,14,16,19,21,22,25,27,28,29,30,31,33,35,36,38,39,44,45,46,49）开：00