Task: Program Execution
Input (English): 4, ['I', '6755', '6259', '2011', '7835', '2809', '8331', 'u', '1793', 'x', '2765', 'z', 'D', 'c', 'G', '3943', 'w', 'P', 'P', 'U', 'O', 'm', '8397', 'W', 'S', 'Q', '8785']
Output (English): I, 6755, 6259, 2011