Task: Program Execution
Input (English): ZZfXCPqxTNqwOtSFqjOtmvgsRF, sYicLEvOderNqwOtSFqjOtmwaFedgPvn
Output (English): a, c, d, e, f, g, i, j, l, m, n, o, p, q, r, s, t, v, w, y