Task: Program Execution
Input (English): 5, 9, ['Z', '4529', 'A', 'y', 'v', 'D', 'O', 'u', 'd', 'w', '6617', 'E', 'V', 'A', 'C', '6305', 'a', 'Z', 'v', '1515', '6555', '797', 'm']
Output (English): duODv