I have a bin folder containing dll files built both in debug and release:

```
myFirstFile.dll
myFirstFiled.dll
mySecondFile.dll
mySecondFiled.dll
...

```

File names are different from each other, but the rule is that the dlls built in Debug mode ends with 'd'.
I can't find a way in a .bat script to copy these files to two different folders named Debug and Release so that the dlls ending with 'd' are copied in the Debug folder and all the others in the Release folder.