277:必中10‖23.24.25.26.27.28.29.30.31开兔26

278:必中10‖18.19.20.21.22.23.24.25.26开狗07

279:必中10‖14.15.16.17.18.26.27.28.29开牛40

280:必中10‖16.17.18.19.20.21.22.23.26