Task: Program Execution
Input (English): 7429, R, b, 2553, A, 8285, u, z, W, m, b, 4125, W, u, N, 5769, 2159, 7567, y, k, D, 5947, 1423
Output (English): R, b, A, u, z, W, m, b, W, u, N, y, k, D, 7429, 2553, 8285, 4125, 5769, 2159, 7567, 5947, 1423