174期：《《01,02,05,06,09,12,14,27,30,34,35,37,39,40,46,49》》开：39对
175期：《《07,08,10,14,17,21,22,23,24,27,30,37,38,39,48,49》》开：30对
176期：《《03,06,07,08,11,18,20,21,22,27,29,31,35,38,44,49》》开：36错
177期：《《05,06,07,09,10,19,20,24,27,28,31,32,37,39,43,48》》开：04错
178期：《《04,05,13,15,16,22,25,29,31,33,35,38,39,40,43,45》》开：？？