Task: Program Execution
Input (English): 6, ['3037', '2809', '419', 'U', 'G', 'V', 'k', '1663', '3465', 'n', 'q', '7619', '4987', '6973', '7953', 'D', '669']
Output (English): 3037, 2809, 419, U, G, V