Task: Program Execution
Input (English): 4, ['K', 'c', 'W', 'v', '1603', '1661', 'B', '7325', 'R', 'x', '7109', '3715', '455', '2305', '1837', '8415', '5401', 'f', '8257', '4485', 'N']
Output (English): 1603, 1661, B, 7325, R, x, 7109, 3715, 455, 2305, 1837, 8415, 5401, f, 8257, 4485, N