Task: Program Execution
Input (English): gGVGNyKirfqSQNyUWEaMjDFWvk, OAJLWjyKirfqSQNyUIfPJZYDdwe
Output (English): a, d, e, f, i, j, k, l, n, o, p, q, r, s, u, w, y, z