255期一位6胆:1,2,4,6,7,9254期一位6胆:4,5,6,7,8,9错253期一位6胆:0,3,4,5,7,9错252期一位6胆:0,1,5,6,7,9中251期一位6胆:2,3,4,5,7,9中250期一位6胆:0,2,4,6,7,8错