Task: Program Execution
Input (English): 21, 23, ['5039', 'd', '2513', '249', '9361', 'h', '1525', 'y', '6255', 'i', '8039', 'w', 'T', 'e', '6179', 'c', 'r', '5705', '6061', 'U', '7663', '617', '8383', 'h']
Output (English): 8383, 617, 7663