054期：01,03,04,05,06,07,13,14,15,18,22,23,24,25,27,30,34,40,41,43,44,45,47,48··（共半数）开25准
055期：03,05,06,07,08,11,12,13,15,16,18,19,20,22,23,26,27,28,30,35,37,42,46,48··（共半数）开44错
056期：04,05,07,11,13,15,16,17,18,19,20,21,26,27,28,29,30,32,33,37,41,42,43,44··（共半数）开42准
057期：03,04,06,07,09,10,11,13,14,17,18,20,23,29,30,31,33,35,37,41,42,43,45,47··（共半数）开？？！