As Jesse mentioned, you can't do this. The reason is because each key is formed differently. For example, look at the N key here: https://ksr-ugc.imgix.net/asse

As Jesse mentioned, you can't do this. The reason is because each key is formed differently. For example, look at the N key here: https://ksr-ugc.imgix.net/assets/003/972/304/567c71457a35a77026b4f5acae974858_original.JPG?v=1434133466&w=680&fit=max&auto=format&q=92&s=91152fc5e8520ee062435ae1f87f919f https://ksr-ugc.imgix.net/assets/003/972/304/567c71457a35a77... . See how the bottom edge is not flat, but diagonal? You couldn't move that key anywhere else. There might be some keys you can move (for example, Y and U look the same size), but arbitrary swapping isn't going to work.