Task: Program Execution
Input (English): z, O, e, C, 6835, 3519, 8637, 4171, t, 9645, L, 4561, f, 9217, x, L, w, V, l, C, b
Output (English): z, O, e, C, t, L, f, x, L, w, V, l, C, b, 6835, 3519, 8637, 4171, 9645, 4561, 9217