Task: Program Execution
Input (English): sUxJfLdDQZGouNjykqZWiGGFawjlBvlU, fuNNjykqZWiGGFawjlpobbxXbREfzL
Output (English): a, b, d, f, g, i, j, k, l, n, o, q, s, u, v, w, x, y, z