175期：<<06,07,08,09,11,15,17,21,23,30,31,34,40,41,44,47>>开：30中中中
176期：<<02,04,05,08,11,16,17,22,25,29,37,39,43,44,46,49>>开：36错错错
177期：<<03,06,07,08,16,18,22,27,29,34,38,40,44,45,47,48>>开：04错错错
178期：<<03,04,05,07,15,17,19,25,30,31,38,44,45,46,47,49>>开：中？