174期：⑴≤01,02,04,07,10,11,14,16,19,21,22,23,25,26,29,31,36,39,41,42,45,46,47,48≥开：48准
175期：⑴≤01,03,04,08,10,13,14,15,16,17,20,22,23,25,27,28,29,31,34,36,38,39,42,49≥开：40错
176期：⑴≤03,07,08,11,13,14,15,19,20,23,25,26,27,33,34,36,37,40,41,44,45,46,47,49≥开：03准
177期：⑴≤03,05,09,11,12,13,14,15,19,20,21,22,26,27,28,29,30,34,39,40,42,43,46,47≥开：？？？