Task: Program Execution
Input (English): 10, ['U', '9793', '1547', '9647', 'Z', 'l', '645', '741', '3103', 'o', 'X', '5169', '5001', '3989', 'a', '4989', '923', 'K', 'J', '2773', 'S', '881', 'N', 't', '7827', '2583']
Output (English): U, X, S