Task: Program Execution
Input (English): AsqWkglrgquSvUvVZjKjiZSnRwvbcuZi, odTlLgDMVgquSvUvVZjKjiZSveLsWQqCaNcg
Output (English): a, c, d, e, g, i, j, k, l, m, n, o, q, s, t, u, v, w, z