176期：⑴≤05,07,08,09,10,12,13,16,23,25,27,28,30,31,32,35,36,39,40,41,42,43,46,48≥开：10准
177期：⑴≤03,05,11,12,14,15,16,17,19,20,22,24,28,29,31,33,34,35,37,42,43,45,47,48≥开：14准
178期：⑴≤02,03,04,05,07,09,10,11,14,18,21,23,24,29,30,32,35,38,40,42,45,46,47,48≥开：18准
179期：⑴≤01,03,04,07,08,09,12,13,14,16,17,19,21,22,27,28,32,33,35,37,41,47,48,49≥开：15错
180期：⑴≤02,03,05,06,08,09,10,12,13,14,16,18,21,22,24,27,29,33,39,42,43,44,46,47≥开：21准
181期：⑴≤01,02,03,04,06,09,10,12,14,15,16,20,23,26,31,32,33,34,38,40,42,45,47,49≥开：？？？