172期：≌【24】≌《01,03,05,07,09,10,13,14,17,19,24,26,27,28,29,30,31,32,34,35,38,41,44,45》开：44对
173期：≌【24】≌《01,02,04,05,06,07,10,11,15,16,17,22,23,25,29,32,34,35,38,41,44,45,47,48》开：26错
174期：≌【24】≌《02,04,06,07,09,10,13,14,15,18,20,21,22,23,26,30,31,36,37,41,43,46,47,49》开：41对
175期：≌【24】≌《01,04,05,06,08,11,13,15,18,19,20,21,22,28,30,33,36,37,38,39,40,42,45,46》开：//