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