Task: Program Execution
Input (English): 5, ['9539', 'o', '2059', '6415', '7021', 'l', '221', '9851', 'k', 'Q', 'Q', 'w', '1661', '7191', '1143', '9135', 'r', 's', '831', '3079', '225']
Output (English): 9539, o, 2059, 6415, 7021