Task: Program Execution
Input (English): 4, 14, ['1429', '1477', 'X', '4243', 'f', '1811', '8915', 'e', '6481', '9543', '5011', '4321', 'q', '1773', 'b']
Output (English): 1773, q, 4321, 5011, 9543, 6481, e, 8915, 1811, f, 4243