Task: Program Execution
Input (English): 5, ['3711', 'g', 'c', '449', 'Q', '6415', 'G', 'U', '209', '4613', '2637', 'p', '7981', '8685', 'J', '3153', '1823', '6909', 'I', 'B', 'x', '8771', 'G', 'B', '5529', '771', 'o', 'p', 'V', '1161', 'u', 'I']
Output (English): 3711, 6415, 2637, 3153, x, 771, u