170期：24码【【02,06,12,14,16,17,18,21,22,24,30,31,33,34,35,36,38,39,41,42,44,46,48,49】】开：31中
171期：24码【【01,03,05,06,07,08,09,10,11,15,16,18,20,22,25,26,28,31,33,35,38,39,40,45】】开：24x
172期：24码【【02,04,05,06,07,10,13,17,19,20,24,25,27,28,30,31,33,34,36,39,40,41,46,47】】开：26x
173期：24码【【01,02,03,06,07,09,13,14,20,21,22,23,24,27,33,36,37,38,39,41,42,45,47,48】】开：//