099期：04,05,06,07,10,11,14,16,20,23,24,25,26,27,28,32,35,37,39,40,41,46,48,49··（共半数）开20准
100期：03,04,06,07,08,11,12,17,21,23,26,27,28,30,32,37,40,43,44,45,46,47,48,49··（共半数）开42错
101期：01,05,06,07,08,09,15,18,21,22,25,26,27,29,32,37,38,39,43,44,45,47,48,49··（共半数）开01准
102期：02,05,07,10,11,16,17,18,20,24,25,27,29,31,32,35,36,37,39,41,42,43,47,49··（共半数）开？？！