168期：⑴≤01,03,04,06,07,11,12,18,20,21,22,23,24,27,28,32,34,35,37,41,43,45,46,49≥开：11准
169期：⑴≤05,06,07,08,09,11,12,16,17,20,23,25,30,31,32,33,34,35,37,39,41,44,45,49≥开：33准
170期：⑴≤02,03,05,09,10,11,13,14,15,16,19,20,23,28,30,31,32,35,36,37,38,43,47,48≥开：10准
171期：⑴≤01,04,09,12,13,15,16,18,20,21,23,25,27,28,30,32,33,34,35,36,40,43,44,45≥开：23准
172期：⑴≤01,02,03,05,08,16,18,19,20,21,24,28,30,32,33,36,37,38,40,41,42,45,47,48≥开：21准
173期：⑴≤01,02,04,07,11,12,13,15,16,17,19,23,28,29,32,33,34,36,38,42,43,44,47,49≥开：20错
174期：⑴≤01,02,03,04,05,07,09,10,11,13,16,17,22,25,28,30,31,33,34,35,44,46,48,49≥开：10准
175期：⑴≤02,03,06,07,08,09,10,13,14,15,19,20,22,23,30,31,32,33,34,39,42,43,47,48≥开：21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：？？？