Task: Program Execution
Input (English): 6, ['4293', 'G', 'J', '7635', '4935', 'B', 'S', 'j', '2871', 'f', '5155', '2563', '8125', '9371', 'j', '9549', '669', 'R']
Output (English): 4293, G, J, 7635, 4935, B