051期:半数【《03,04,05,06,07,08,11,12,14,16,18,22,24,28,29,30,31,34,39,41,42,45,46,47》】开:24准
052期:半数【《02,08,10,12,13,14,15,16,21,22,23,31,32,33,34,35,36,37,39,42,43,45,46,48》】开:32准
053期:半数【《01,02,04,05,09,10,11,12,14,16,17,18,20,21,22,24,26,30,37,40,41,44,45,47》】开:46错
054期:半数【《02,04,05,06,07,09,11,12,13,15,17,18,20,27,33,34,35,37,38,40,41,42,44,46》】开:16错
055期:半数【《03,04,06,09,13,17,18,19,20,21,22,25,27,28,29,31,32,33,34,36,38,43,46,49》】开:？？？？