Change order of frames in unity 2D

Question

How do I change the order of the frames being played in an animation without screwing the animation up. I tried changing the name of the files but that did not work. Any ideas?

this is the order I have right now:

Answer 1

Simply by creating new Animation Clip or Edit available clip .

If you go Animation tab you can drag new frame from your sprite that have animation parts .

Or you can move and delete each frame by clip .