Task: Program Execution
Input (English): 1, 7, ['2379', '3811', '9283', '3757', '3487', '3855', 'B', '5221', '8593', 'n', '5075', '7063', 'A', '2395', 'V', 'c', '8325', 'Y', '9977', '4491', 'r', 'T', 'K', 'N', 'B']
Output (English): 2379, 5221, V, T