Task: Program Execution
Input (English): 5, 11, ['6719', 'a', '3847', '6621', 'J', '3039', 'j', '9261', '3413', '2999', '4315', '5517', '9067', '4513', 'V', '7451', '987', 'z', '1895', 'k', '8339', '9965', '7871', '6227']
Output (English): 4315, 2999, 3413, 9261, j, 3039, J