171期：24码→【03,07,10,11,12,14,16,19,20,21,23,27,28,29,31,34,36,38,39,41,42,47,48,49】开：47准
172期：24码→【01,02,08,09,10,11,12,13,14,16,19,20,21,24,26,28,31,32,34,35,36,39,41,44】开：36准
173期：24码→【04,06,07,08,09,10,11,12,14,15,17,18,21,23,25,26,29,31,38,39,40,41,45,47】开：？？