177期：→№←【01,03,04,05,07,08,09,10,13,15,16,17,19,20,27,29,30,31,34,36,39,42,43,48】开：39对
178期：→№←【06,07,10,12,13,14,15,19,20,22,23,26,27,30,31,33,34,35,37,38,41,43,47,49】开：48错
179期：→№←【01,03,05,09,14,17,19,22,23,24,25,27,29,30,31,32,34,35,38,39,41,43,44,47】开：27对
180期：→№←【02,03,06,07,08,09,10,11,12,15,16,17,18,19,22,23,25,27,31,40,45,46,47,48】开：**