Task: Program Execution
Input (English): 5, ['87', 'I', '2375', 'W', 'f', 'N', 'P', 'I', 'K', '5487', 'p', '6387', 'T', 'h', '8261', '9237', '5997', '3417', '3383', '5413', 'u', '1981', 'i', 'R', 'q']
Output (English): 87, N, p, 9237, u