s/!/%21/g
s/#/%23/g
s/\&/%26/g
s/(/%28/g
s/)/%29/g
s/+/%2B/g
s/=/%3D/g
s/,/%2C/g
s/\./%2E/g
s/\//%2F/g
s/:/%3A/g
s/?/%3F/g
s/@/%40/g
s/ß/%C3%9F/g
s/ä/%C3%A4/g
s/Ä/%C3%84/g
s/ö/%C3%B6/g
s/Ö/%C3%96/g
s/ü/%C3%BC/g
s/Ü/%C3%9C/g
s/\[/%5B/g
s/\]/%5D/g
s/§/%C2%A7/g
s/ /+/g