Task: Program Execution
Input (English): 1, 5, ['X', 'u', 'n', 'D', 'u', '9571', '463', '6161', '3001', 'e', 'h', '4631', '1069', 'i', 'b', '7035', 'I', 'i']
Output (English): X, 9571, h, 7035