Task: Program Execution
Input (English): 4, 18, ['V', 'l', '4353', '7655', '435', 'E', '9441', '8883', '7951', '6505', '6673', '79', 'v', '4149', 'e', '3509', 'F', 'F', '1759']
Output (English): 7655435E9441888379516505667379v4149e3509FF