Task: Program Execution
Input (English): yRopTKqAfDgyQGCCUyUCRbpymhEldqtLSjv, YKqaeYucAfDgyQGCCUyUCRbYAuSyqIiCmIgEch
Output (English): a, b, c, d, e, f, g, h, i, k, m, q, r, s, u, y