048期：⑴≤01,02,03,04,05,06,08,09,10,14,15,20,26,28,29,31,35,36,42,43,44,46,48,49≥开：28准
049期：⑴≤01,02,03,07,14,17,19,23,24,26,27,28,30,31,32,34,35,40,43,44,45,46,47,48≥开：44准
050期：⑴≤02,03,05,06,08,11,15,18,21,22,24,25,27,29,31,32,36,37,38,40,41,43,45,48≥开：42错
051期：⑴≤01,02,07,08,09,15,16,17,18,19,20,23,24,26,27,28,30,32,36,37,41,44,45,49≥开：24准
052期：⑴≤02,05,07,09,10,12,19,20,21,25,26,28,29,30,33,35,37,39,40,42,43,46,47,49≥开：32错
053期：⑴≤02,04,05,08,11,13,15,17,18,20,21,23,24,28,32,34,35,37,38,42,44,46,47,48≥开：？？？