Task: Program Execution
Input (English): 8, 13, ['5577', 'Z', 'U', 'Q', 'Q', '4107', '2593', '4521', 'g', '1201', 'x', 'n', 'o', '4743', '6041', '9105', '5267', '6675', 'X', 's', '2305']
Output (English): 4521, g, 1201, x, n, o