171期：24码$$（01,02,03,04,05,07,10,14,16,17,23,26,27,28,31,36,41,42,43,44,45,46,47,49）开：47中
172期：24码$$（01,02,05,07,08,09,11,12,19,20,21,22,23,24,27,28,30,31,35,39,40,42,45,49）开：36错
173期：24码$$（02,04,06,07,08,11,13,15,17,18,19,20,22,23,29,30,31,33,35,40,42,44,48,49）开：38错
174期：24码$$（02,05,09,12,15,18,19,20,22,25,26,27,28,30,34,37,38,41,43,44,45,46,47,48）开：88