Task: Program Execution
Input (English): lsRynfifUSkRLwIktSKaXZQovonT, vRgNpqIhBGgIlRLwIktSKaXZQovJtzRcVizqZVVn
Output (English): a, b, c, g, h, i, j, k, l, n, o, p, q, r, s, t, v, w, x, z