Task: Program Execution
Input (English): gTGTyWkEgJIyPDeUxSxGbsQnCJKbjVRD, GAKKwQTUyPDeUxSxGbsQTYzSWi
Output (English): b, c, d, e, g, i, j, k, n, p, q, r, s, t, u, v, w, x, y