Task: Program Execution
Input (English): eMOoGkEFaEiCCKzpRqAvCHYgoPqAgqTY, wUZSBFcaFaEiCCKzpRqAvEDvIWlOTzN
Output (English): a, c, e, f, g, h, i, k, m, o, p, q, r, t, v, y, z