046期：01,02,03,04,06,07,09,10,11,12,14,19,21,22,24,26,29,32,33,34,35,39,40,42,43,44,47,48··（共半数）开09准
047期：02,03,04,06,07,08,09,10,11,17,18,19,20,22,23,26,29,30,31,33,35,36,37,38,41,43,44,47··（共半数）开04准
048期：01,02,05,08,09,10,11,13,16,18,20,21,23,24,29,30,31,32,34,35,38,39,41,43,46,47,48,49··（共半数）开49准
049期：03,05,08,09,10,12,13,14,18,19,20,21,22,23,28,30,31,34,35,36,37,38,41,43,45,46,47,49··（共半数）开08准
050期：03,04,05,06,08,10,11,14,15,17,18,19,23,24,25,26,27,28,33,34,35,37,38,39,40,41,42,44··（共半数）开40准
051期：02,03,04,05,06,08,09,11,14,16,17,18,21,22,23,24,27,35,36,37,40,41,43,44,46,47,48,49··（共半数）开28错
052期：02,03,06,07,09,10,12,15,16,17,18,19,20,24,25,28,30,32,35,37,39,40,43,45,46,47,48,49··（共半数）开22错
053期：01,03,04,06,07,08,09,10,11,12,13,16,17,19,21,22,24,26,29,30,31,32,36,39,40,41,45,48··（共半数）开19准
054期：01,04,05,07,08,09,11,13,14,15,20,22,23,24,25,27,28,29,30,33,35,36,38,41,43,46,48,49··（共半数）开？？！