Task: Program Execution
Input (English): 10, ['U', 'i', '1963', '2371', '6171', '2401', '9485', 'I', 'X', '6169', 'Q', 'a', '703', 'N', 'U', '781', 'b', '3437', 'l', '2637', '1207', '15', '3227', '7641']
Output (English): U, i, 1963, 2371, 6171, 2401, 9485, I, X, 6169