Task: Program Execution
Input (English): KCWeuOHRbVGbTeooKtvTRfldbTQgbq, AnVLnCvgnBBVGbTeooKtvTRfldFeWsCQh
Output (English): a, b, c, d, e, f, g, h, k, l, n, o, q, r, s, t, v, w