Task: Program Execution
Input (English): 10, 17, ['D', '8981', '5771', '9871', '6661', '2279', 'v', 'Q', 'K', 'f', 'o', 'o', '4273', '8371', '9431', 'R', 'l', 'Z', 'X', 'G']
Output (English): foo427383719431Rl