281期:【万水千山】=⑷码_

281期:⑷码{【38,13,34,41防45,20】}开:??准

279期:⑷码{【12,30,49,39防10,16】}开:牛30准

273期:⑷码{【22,31,42,37防38,18】}开:蛇38准