071期：01,02,04,06,07,10,11,12,15,16,20,22,24,26,29,30,31,32,34,37,40,42,43,49··（共半数）开49准
072期：01,03,04,05,06,07,08,10,11,12,13,15,17,20,25,32,35,36,38,39,43,44,45,47··（共半数）开40错
073期：01,03,04,05,08,09,11,14,17,18,20,21,22,27,28,31,32,33,38,40,42,44,46,47··（共半数）开03准
074期：02,06,08,09,11,13,14,17,18,19,20,22,26,28,29,31,32,34,38,42,43,44,45,47··（共半数）开35错
075期：02,05,06,08,09,11,13,15,17,18,23,25,30,31,33,34,35,36,37,41,42,44,45,46··（共半数）开09准
076期：01,02,03,07,12,14,18,19,20,21,22,27,28,29,30,34,35,36,41,42,43,44,47,49··（共半数）开？？！