Task: Program Execution
Input (English): 8, ['9181', '4017', '9647', '1109', 'I', 'i', 'x', 'X', 'F', 'B', '3073', 'E', 'f', 's', '8989', '7283', 'e', '7017', 'R', '367', '9667', 'H', 's']
Output (English): 9181, F, e