Task: Program Execution
Input (English): 5571, w, S, a, T, L, 8123, o, 2043, 8081, 7021, C, u, 2553, 6109, 3365, 2371, p, 8153, a, y, 7285
Output (English): w, S, a, T, L, o, C, u, p, a, y, 5571, 8123, 2043, 8081, 7021, 2553, 6109, 3365, 2371, 8153, 7285