Task: Program Execution
Input (English): PzqQOcoKuHyRxkyttfkMeaojkdxKucUh, HcKAtjVEuqbyttfkMeaojkdxKuxCXgMIYwk
Output (English): a, b, c, d, e, f, g, h, i, j, k, m, o, q, t, u, v, w, x, y