Task: Program Execution
Input (English): 7, 17, ['9455', '7735', 'x', '8359', 'Z', '8727', '8707', 'X', '6203', 'w', '1373', 'x', 'L', 'a', 'g', 'W', '4137']
Output (English): 8707, X, 6203, w, 1373, x, L, a, g, W, 4137