171期：01,02,05,06,07,08,09,10,11,14,16,17,18,19,21,22,23,24,25,27,28,30,31,33,35,36,37,38,40,42,43,44,46,47,48,49··（共24个）开23准
172期：01,02,03,04,05,07,09,11,12,15,16,17,18,20,21,23,24,25,26,27,28,30,31,35,36,38,39,40,41,42,43,44,46,47,48,49··（共24个）开21准
173期：02,03,04,07,10,11,12,13,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,33,35,36,37,41,42,43,44,45,46,47,49··（共24个）开20准
174期：02,03,06,08,09,11,12,13,16,18,19,20,21,22,23,25,27,28,29,30,31,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49··（共24个）开88！