Task: Program Execution
Input (English): 12, 19, ['8099', '3191', '7055', '9917', '9059', '5915', '4895', 'b', 'y', '9539', 'U', 'b', 'v', '6461', '3323', '4381', 'D', 'T', 'V', '1481', 'n']
Output (English): V, T, D, 4381, 3323, 6461, v, b