Task: Program Execution
Input (English): 4, 13, ['B', '7001', '4733', '6481', 'f', '6143', 'U', 'd', 'n', 'h', '3337', '8383', 'e', 'I', '3013']
Output (English): e, 8383, 3337, h, n, d, U, 6143, f, 6481