Task: Program Execution
Input (English): awucnsvRJIPEZkGFKayrCABnuW, VPdZJyqRLxQfoprucnsvRJIPEZkGFKEeasrL
Output (English): a, c, d, e, f, g, i, j, k, l, n, o, p, q, r, s, u, v, x, y, z