Task: Program Execution
Input (English): 3, ['D', 'X', '8005', 'I', '6243', '5869', 's', '465', '8521', 'F', 'C', 'X', 'K', '1259', '3407', '1177', 'c', 'G', 'O', '1289', 'M', 'I', '5577', '8951', 'B', '4589', 'o', 'F']
Output (English): D, X, 8005