Task: Program Execution
Input (English): 8, ['r', 'W', 'q', 'e', '8957', 'B', 'K', '9197', '4493', '3235', '2019', '561', '8787', 'L', 'J', '1501', '5903']
Output (English): r, W, q, e, 8957, B, K, 9197