Task: Program Execution
Input (English): 10, 17, ['V', '9471', '7929', '7505', 'z', '9901', '7249', 'H', '2589', 'E', '8917', '9099', 'K', '1713', 'U', 'w', 'x', '2405']
Output (English): xwU3171K99097198E