Task: Program Execution
Input (English): 12, 14, ['k', 'd', '2835', 'o', 'c', '3199', 'V', '4031', '2325', '9743', 'i', 'Z', '7851', 'y', 'q', 'u', '391', '3113', '4999', '2231', '5945', 'S', 'K', '4259', '4541']
Output (English): y7851Z