So I’ve been trying to learn how to solve the cube blindfolded, but when I wrote down the letters, I noticed that there were an odd number of edges and an even number of corners. Surely this is a mistake, I thought and tried solving it, yet it came out solved!

Does anyone know why this is?

You can try backtracking the sequence:

Edges:

udafxq nkn ow rpcr

Corners:

wmso dfgd