251期:【博发世家十码】【02.11.18.20.29.30.32.38.39.49】开牛30准

252期:【博发世家十码】【07.08.10.16.20.27.32.39.42.48】开鸡22错

253期:【博发世家十码】【09.12.18.21.29.32.34.45.47.49】开兔16错

254期:【博发世家十码】【01.05.19.21.22.28.32.36.38.45】