172期：〖02,03,04,06,08,10,11,14,17,20,21,22,23,26,28,31,32,33,35,36,40,43,47,49〗开21准
173期：〖03,04,05,08,10,12,15,18,20,21,23,24,25,26,27,29,32,36,37,38,41,44,46,48〗开20准
174期：〖02,04,06,07,08,15,17,18,20,21,23,24,26,27,37,39,40,41,42,43,45,47,48,49〗开10错
175期：〖01,02,06,07,08,09,10,11,12,13,16,18,19,28,29,32,33,34,35,36,37,39,45,47〗开21错
176期：〖02,03,04,05,13,15,17,19,21,23,25,26,28,29,32,33,36,38,40,43,46,47,48,49〗开02准
177期：〖01,02,03,04,06,09,11,13,15,18,19,20,21,23,26,32,33,35,38,41,43,44,45,47〗开？？？