Task: Program Execution
Input (English): 9751, p, w, z, e, d, a, 9281, 5035, r, b, t, 8635, u, 527, 451, 6177, 1065, m, x, 1561, 9133
Output (English): a, b, d, e, m, p, r, t, u, w, x, z