[Berlin_Freeper]

Lewandowski can finish Euro 2016 without a goal to his name as long as the team keep grinding out results starting with Saturday's last-16 clash against Switzerland, coach Nawalka said on Friday.

"We have no problem with the fact that Lewandowski hasn't scored yet because he is doing a great job for us," Nawalka told a news conference.

"He has adapted to a new role very well as we are a team whose players understand each other perfectly and we are very happy to have him in our side."

[Berlin_Freeper]

11 of the Swiss squad having plied their trade in Germany's top flight last season