Task: Program Execution
Input (English): 8, 16, ['9165', 'd', '7737', 'G', 'u', 'O', '5047', '4517', 'Y', '4325', '9505', 'Y', '1669', '7953', 'k', 'e', '3849', 'K', '3117', '1035', 'b', '5989', '6207']
Output (English): 4517Y43259505Y16697953ke