Task: Program Execution
Input (English): f, 133, N, 1425, 1097, 5037, 4361, n, K, 8613, 5689, 5501, 8643, k
Output (English): f, N, n, K, k, 133, 1425, 1097, 5037, 4361, 8613, 5689, 5501, 8643