171期30码中特：01,03,04,06,07,08,09,11,15,16,17,19,20,21,23,25,28,29,30,31,33,35,39,40,41,43,44,45,47,49 开16中
172期30码中特：01,02,03,04,05,07,09,11,12,13,15,16,19,21,23,24,26,27,29,31,33,35,36,39,40,41,43,45,47,49 开32错
173期30码中特：01,02,04,05,07,08,09,13,15,16,17,19,20,21,22,25,27,28,29,32,33,34,38,39,40,41,43,44,46,49 开49中
174期30码中特：01,05,07,08,09,12,13,15,20,21,22,23,24,25,27,29,31,32,33,34,35,37,39,41,43,44,45,46,47,48