Task: Program Execution
Input (English): 11, 21, ['L', 'F', '8931', '2543', '8063', 's', 'L', 'M', 'K', '7329', '7129', 'V', '535', '4661', 'y', 'O', '8955', 'K', '3697', 'k', 'k', '67', '3097', 'i', '3223']
Output (English): kk7963K5598Oy1664535V9217