070期：<<01,03,10,13,15,16,22,23,26,29,33,36,37,38,44,45>>开：13有
071期：<<02,03,06,16,23,25,29,30,31,32,33,35,38,42,44,49>>开：43无
072期：<<03,05,15,17,20,22,24,28,31,32,33,38,39,40,41,44>>开：44有
073期：<<04,14,19,21,22,27,28,30,34,35,36,41,44,45,48,49>>开：27有
074期：<<01,03,04,10,12,18,29,36,37,40,41,42,43,44,45,48>>开：28无
075期：<<01,04,07,12,14,15,19,21,22,23,24,28,32,43,45,48>>开：43有
076期：<<01,05,15,17,19,21,25,27,29,30,33,36,38,41,42,45>>开：88