Task: Program Execution
Input (English): wPrypVpERgeiEydDKdNYKGAczsoP, JgKmgvNJgCwkeiEydDKdNYKGAcOGRihipejHPayX
Output (English): a, c, d, e, g, h, i, j, k, m, n, o, p, r, v, w, x, y