Task: Program Execution
Input (English): 5, 9, ['n', 'e', 'U', 'l', 'D', 'S', '4531', 'X', 'Q', 'N', 'o', '9051', 'N', '4419', 't', '4631', '6157', '5781', '3595', 'm', 'F']
Output (English): Q, X, 4531, S, D