300期【01,02,03,04,05,06,08,09,11,13,15,16,17,18,19,20,21,22,23,24,26,27,28,32,33,34,36,37,39,40,41,42,44,45,46,47,49】开46对
301期【01,02,03,04,05,06,07,08,09,10,11,13,14,15,16,17,18,20,21,23,24,25,28,29,31,32,34,35,36,39,41,42,43,44,45,46,48】开16对
302期【01,02,03,04,07,08,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,30,32,33,34,35,36,39,40,41,42,44,46,47】开24对
303期【01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,26,28,29,30,32,33,34,37,38,40,41,42,43,45,46,49】开38对
304期【01,02,03,04,05,06,07,09,10,11,12,13,14,15,16,18,19,21,22,23,24,25,27,28,29,30,32,33,35,36,37,38,40,43,45,47,49】开00对