045期：03,06,07,09,10,11,12,14,20,21,23,24,25,26,30,31,32,34,35,36,37,39,44,46··（共半数）开09准
046期：01,03,05,12,18,21,22,23,24,28,30,31,32,33,34,35,36,38,43,44,45,46,47,49··（共半数）开09错
047期：05,08,10,13,14,17,18,20,22,25,28,31,33,35,36,37,39,40,41,42,43,44,46,47··（共半数）开04错
048期：03,04,05,08,11,15,16,18,19,20,21,22,24,28,30,32,33,34,37,42,43,44,47,49··（共半数）开49准
049期：01,02,03,04,08,13,14,15,16,18,20,21,22,26,27,30,31,34,36,38,39,41,44,48··（共半数）开08准
050期：05,08,12,13,16,18,21,22,25,26,28,29,32,34,36,37,38,39,40,42,43,44,46,48··（共半数）开？？！